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|World War II|
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Among the causes of World War II were, to a greater extent, the political takeover in 1933 of Germany by Adolf Hitler and his Nazi Party and its aggressive foreign policy, and to a lesser extent, Italian Fascism in the 1920s, and Japanese militarism preceding an invasion of China in the 1930s. The immediate cause was Germany invading Poland on September 1, 1939, and Britain and France declaring war on Germany on September 3, 1939.
World War II, also known as the Second World War, was a global war that lasted from 1939 to 1945. The vast majority of the world's countries—including all the great powers—eventually formed two opposing military alliances: the Allies and the Axis. A state of total war emerged, directly involving more than 100 million people from over 30 countries. The major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. World War II was the deadliest conflict in human history, marked by 50 to 85 million fatalities, most of whom were civilians in the Soviet Union and China. It included massacres, the genocide of the Holocaust, strategic bombing, premeditated death from starvation and disease, and the only use of nuclear weapons in war.
Adolf Hitler was a German politician and leader of the Nazi Party. He rose to power as Chancellor of Germany in 1933 and later Führer in 1934. During his dictatorship from 1933 to 1945, he initiated World War II in Europe by invading Poland in September 1939. He was closely involved in military operations throughout the war and was central to the perpetration of the Holocaust.
The National Socialist German Workers' Party, commonly referred to in English as the Nazi Party, was a far-right political party in Germany that was active between 1920 and 1945, that created and supported the ideology of National Socialism. Its precursor, the German Workers' Party, existed from 1919 to 1920.
Problems arose in Weimar Germany that experienced strong currents of revanchism after the Treaty of Versailles that concluded its defeat in World War I in 1918. Dissatisfactions of treaty provisions included the demilitarization of the Rhineland, the prohibition of unification with Austria (including the Sudetenland) and the loss of German-speaking territories such as Danzig and Eupen-Malmedy despite Wilson's Fourteen Points, the limitations on the Reichswehr making it a token military force, the war-guilt clause, and last but not least the heavy tribute that Germany had to pay in the form of war reparations, which became an unbearable burden after the Great Depression. The most serious internal cause in Germany was the instability of the political system, as large sectors of politically active Germans rejected the legitimacy of the Weimar Republic.
Revanchism is the political manifestation of the will to reverse territorial losses incurred by a country, often following a war or social movement. As a term, revanchism originated in 1870s France in the aftermath of the Franco-Prussian War among nationalists who wanted to avenge the French defeat and reclaim the lost territories of Alsace-Lorraine.
The Treaty of Versailles was the most important of the peace treaties that brought World War I to an end. The Treaty ended the state of war between Germany and the Allied Powers. It was signed on 28 June 1919 in Versailles, exactly five years after the assassination of Archduke Franz Ferdinand, which had directly led to the war. The other Central Powers on the German side signed separate treaties. Although the armistice, signed on 11 November 1918, ended the actual fighting, it took six months of Allied negotiations at the Paris Peace Conference to conclude the peace treaty. The treaty was registered by the Secretariat of the League of Nations on 21 October 1919.
A demilitarized zone, DMZ or DZ is an area in which treaties or agreements between nations, military powers or contending groups forbid military installations, activities or personnel. A DMZ often lies along an established frontier or boundary between two or more military powers or alliances. A DMZ may sometimes form a de facto international border, such as the 38th parallel between North and South Korea. Other examples of demilitarized zones are a 120-mile (190 km) wide area between Iraq and Kuwait, Antarctica and outer space.
After his rise and take-over of power in 1933 to a large part based on these grievances, Adolf Hitler and the Nazis heavily promoted them and also ideas of vastly ambitious additional demands based on Nazi ideology, such as uniting all Germans (and further all Germanic peoples) in Europe in a single nation; the acquisition of "living space" (Lebensraum) for primarily agrarian settlers (Blut und Boden), creating a "pull towards the East" (Drang nach Osten) where such territories were to be found and colonized; the elimination of Bolshevism; and the hegemony of an "Aryan"/"Nordic" so-called Master Race over the "sub-humans" (Untermenschen) of inferior races, chief among them Slavs and Jews.
Adolf Hitler's rise to power began in Germany in September 1919 when Hitler joined the political party then known as the Deutsche Arbeiterpartei – DAP. The name was changed in 1920 to the Nationalsozialistische Deutsche Arbeiterpartei – NSDAP. It was anti-Marxist and opposed to the democratic post-war government of the Weimar Republic and the Treaty of Versailles, advocating extreme nationalism and Pan-Germanism as well as virulent anti-Semitism. Hitler's "rise" can be considered to have ended in March 1933, after the Reichstag adopted the Enabling Act of 1933 in that month. President Paul von Hindenburg had already appointed Hitler as Chancellor on 30 January 1933 after a series of parliamentary elections and associated backroom intrigues. The Enabling Act—when used ruthlessly and with authority—virtually assured that Hitler could thereafter constitutionally exercise dictatorial power without legal objection.
The Germanic peoples were an indigenous ethnolinguistic group of Northern European origin identified by Roman-era authors as distinct from neighbouring Celtic peoples, and identified in modern scholarship as speakers, at least for the most part, of early Germanic languages.
The German concept of Lebensraum comprises policies and practices of settler colonialism which proliferated in Germany from the 1890s to the 1940s. First popularized around 1901, Lebensraum became a geopolitical goal of Imperial Germany in World War I (1914–1918) originally, as the core element of the Septemberprogramm of territorial expansion. The most extreme form of this ideology was supported by the Nazi Party (NSDAP) and Nazi Germany until the end of World War II.
Tensions created by those ideologies and the dissatisfactions of those powers with the interwar international order steadily increased. Italy laid claim on Ethiopia and conquered it in 1935, Japan created a puppet state in Manchuria in 1931 and expanded beyond in China from 1937, and Germany systematically flouted the Versailles treaty, reintroducing conscription in 1935 with the Stresa Front's failure after having secretly started re-armament, remilitarizing the Rhineland in 1936, annexing Austria in March 1938, and the Sudetenland in October 1938.
The Second Italo-Ethiopian War, also referred to as the Second Italo-Abyssinian War, was a colonial war fought from 3 October 1935 until 19 February 1937, although Addis Ababa was captured on 5 May 1936. The war was fought between the armed forces of the Kingdom of Italy and those of the Ethiopian Empire. Ethiopia was defeated, annexed and subjected to military occupation. The Ethiopian Empire became a part of the Italian colony of Italian East Africa. Fighting continued until the Italian defeat in East Africa in 1941, during the East African Campaign of the Second World War.
Manchukuo was a puppet state of the Empire of Japan in Northeast China and Inner Mongolia from 1932 until 1945. It was founded as a republic, but in 1934 it became a constitutional monarchy. It had limited international recognition and was under the de facto control of Japan.
Manchuria is a name first used in the 17th century by Japanese people to refer to a large geographic region in Northeast Asia. Depending on the context, Manchuria can either refer to a region that falls entirely within the People's Republic of China or a larger region divided between China and Russia. "Manchuria" is widely used outside China to denote the geographical and historical region. This region is the traditional homeland of several ancient groups, including the (proto-)Koreans, Xianbei, Shiwei, Khitan, and Jurchen peoples, who built several states within the area historically. Several modern ethnic groups such as Mongols, Koreans, and Han Chinese are also regarded as Manchurian indigenous peoples.
All those aggressive moves met only feeble and ineffectual policies of appeasement from the League of Nations and the Entente Cordiale – in retrospect symbolized by the "peace for our time" speech following the Munich Conference, that had allowed the annexation of the Sudeten from interwar Czechoslovakia. When the German Führer broke the promise he had made at that conference to respect that country's future territorial integrity in March 1939 by sending troops into Prague, its capital, breaking off Slovakia as a German client state, and absorbing the rest of it as the "Protectorate of Bohemia and Moravia", Britain and France tried to switch to a policy of deterrence.
Appeasement in an international context is a diplomatic policy of making political or material concessions to an aggressive power in order to avoid conflict. The term is most often applied to the foreign policy of the British governments of Prime Ministers Ramsay MacDonald, Stanley Baldwin and Neville Chamberlain towards Nazi Germany and Fascist Italy between 1935 and 1939.
The League of Nations, abbreviated as LN or LoN, was an intergovernmental organisation founded on 10 January 1920 as a result of the Paris Peace Conference that ended the First World War. It was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. Its primary goals, as stated in its Covenant, included preventing wars through collective security and disarmament and settling international disputes through negotiation and arbitration. Other issues in this and related treaties included labour conditions, just treatment of native inhabitants, human and drug trafficking, the arms trade, global health, prisoners of war, and protection of minorities in Europe. At its greatest extent from 28 September 1934 to 23 February 1935, it had 58 members.
The Entente Cordiale was a series of agreements signed on 8 April 1904 between Great Britain and the French Republic which saw a significant improvement in Anglo-French relations. Beyond the immediate concerns of colonial expansion addressed by the agreement, the signing of the Entente Cordiale marked the end of almost a thousand years of intermittent conflict between the two states and their predecessors, and replaced the modus vivendi that had existed since the end of the Napoleonic Wars in 1815 with a more formal agreement. The Entente Cordiale was the culmination of the policy of Théophile Delcassé, France's foreign minister from 1898, who believed that a Franco-British understanding would give France some security against any German system of alliances in Western Europe. Credit for the success of the negotiation belongs chiefly to Paul Cambon, France's ambassador in London, and to the British foreign secretary Lord Lansdowne.
As Nazi attentions turned towards resolving the "Polish Corridor Question" during the summer of 1939, Britain and France committed themselves to an alliance with Poland, threatening Germany with a two-front war. On their side, the Germans assured themselves of the support of the USSR by signing a non-aggression pact with them in August, secretly dividing Eastern Europe into Nazi and Soviet spheres of influence.
The Polish Corridor, also known as the Danzig Corridor, Corridor to the Sea or Gdańsk Corridor, was a territory located in the region of Pomerelia, which provided the Second Republic of Poland (1920–1939) with access to the Baltic Sea, thus dividing the bulk of Germany from the province of East Prussia. The Free City of Danzig was separate from both Poland and Germany. A similar territory, also occasionally referred to as a corridor, had been connected to the Polish Crown as part of Royal Prussia during the period 1466–1772.
A military front or battlefront is a contested armed frontier between opposing forces. It can be a local or tactical front, or it can range to a theater. A typical front was the Western Front in France and Belgium in World War I.
The Molotov–Ribbentrop Pact, officially known as the Treaty of Non-aggression between Germany and the Union of Soviet Socialist Republics, was a neutrality pact between Nazi Germany and the Soviet Union signed in Moscow on 23 August 1939 by foreign ministers Joachim von Ribbentrop and Vyacheslav Molotov, respectively.
The stage was then set for the Danzig crisis to become the immediate trigger of the war in Europe which started on 1 September 1939 when Germany invaded Poland. Britain and France then gave Germany an ultimatum to withdraw, which Germany ignored, and Britain and France declared war on Germany on September 3, 1939. Following the Fall of France in June 1940, the Vichy regime signed an armistice, which tempted the Empire of Japan to join the Axis powers and invade French Indochina to improve their military situation in their war with China. This provoked the then neutral United States to respond with an embargo. The Japanese leadership, whose goal was Japanese domination of the Asia-Pacific, thought they had no option but to pre-emptively strike at the US Pacific fleet, which they did by attacking Pearl Harbor on 7 December 1941.
Meanwhile, Nazi Germany had brought the Soviet Union into the war as an active belligerent by attacking eastwards in Operation Barbarossa (June 1941).
Expansionism is the doctrine of expanding the territorial base (or economic influence) of a country, usually by means of military aggression. In Europe, Italy under Benito Mussolini sought to create a New Roman Empire based around the Mediterranean. It invaded Albania in early 1938, at the start of the war, and later invaded Greece. Italy had also invaded Ethiopia as early as 1935. This provoked angry words and an oil embargo from the League of Nations, which failed.
Under the Nazi regime, Germany began its own program of expansion, seeking to restore the "rightful" boundaries of historic Germany. As a prelude toward these goals the Rhineland was remilitarized in March 1936.
Also, of importance was the idea of a Greater Germany, supporters hoped to unite the German people under one nation state, which included all territories where Germans lived, regardless of whether they happened to be a minority in a particular territory. After the Treaty of Versailles, a unification between Germany and a newly formed German-Austria, a successor rump state of Austria-Hungary, was prohibited by the Allies despite the majority of Austrian Germans supporting such a union.
In Asia, the Empire of Japan harbored expansionist desires towards Manchuria and the Republic of China.
Militarism is the principle or policy of maintaining a strong military capability to use it aggressively to expand national interests and/or values, with the view that military efficiency is the supreme ideal of a state.A highly militaristic and aggressive national ideology prevailed in Germany, Japan and Italy. This attitude fueled advancements in military technology, subversive propaganda, and ultimately territorial expansion as well. The leaders of countries that have been militarized often feel a need to prove that their armies are important and formidable, and this was often a contributing factor in the start of conflicts in the interwar period such as the Second Italo-Abyssinian War and the Second Sino-Japanese War.
During the period of the Weimar Republic (1919–1933), the Kapp Putsch, an attempted coup d'état against the republican government, was launched by disaffected members of the armed forces. After this event, some of the more radical militarists and nationalists were submerged in grief and despair into the NSDAP, while more moderate elements of militarism declined. The result was an influx of militarily-inclined men into the Nazi Party which, when combined with their racial theories, fueled irredentist sentiments and put Germany on a collision course for war with its immediate neighbors.
Two contemporaneous factors in Japan contributed both to the growing power of its military and chaos within its ranks leading up to the Second World War. One was the Cabinet Law, which required the Imperial Japanese Army (IJA) and Imperial Japanese Navy (IJN) to nominate cabinet members before changes could be formed. This essentially gave the military veto power over the formation of any Cabinet in the ostensibly parliamentary country. Another factor was gekokujō , or institutionalized disobedience by junior officers. It was not uncommon for radical junior officers to press their goals, to the extent of assassinating their seniors. In 1936, this phenomenon resulted in the February 26 Incident, in which junior officers attempted a coup d'état and killed leading members of the Japanese government. In the 1930s, the Great Depression wrecked Japan's economy and gave radical elements within the Japanese military the chance to force the entire military into working towards the conquest of all of Asia. For example, in 1931 the Kwantung Army (a Japanese military force stationed in Manchuria) staged the Mukden Incident, which sparked the Invasion of Manchuria and its transformation into the Japanese puppet state of Manchukuo.
Twentieth-century events marked the culmination of a millennium-long process of intermingling between Germans and Slavs. The rise of nationalism in the 19th century made race a centerpiece of political loyalty. The rise of the nation-state had given way to the politics of identity, including Pan-Germanism and Pan-Slavism. Furthermore, Social-Darwinist theories framed the coexistence as a "Teuton vs. Slav" struggle for domination, land and limited resources.Integrating these ideas into their own world-view, the Nazis believed that the Germans, the "Aryan race", were the master race and that the Slavs were inferior.
The Treaty of Versailles was neither lenient enough to appease Germany, nor harsh enough to prevent it from becoming the dominant continental power again.Germans largely saw the treaty place the blame, or "war guilt", on Germany and Austria-Hungary and punish them for their "responsibility" rather than working out an agreement that would assure long-term peace. The treaty provided for harsh monetary reparations, separated millions of ethnic Germans into neighboring countries, territorial dismemberment, and caused mass ethnic resettlement. In an effort to pay war reparations to Britain and France, the Weimar Republic printed trillions of marks, causing extremely high inflation of the German currency (see Hyperinflation in the Weimar Republic).
The treaty created bitter resentment towards the victors of World War I, who had promised the people of Germany that U.S. President Woodrow Wilson's Fourteen Points would be a guideline for peace; however, the US played a minor role in World War I and Wilson could not convince the Allies to agree to adopt his Fourteen Points. Many Germans felt that the German government had agreed to an armistice based on this understanding, while others felt that the German Revolution of 1918–1919 had been orchestrated by the "November criminals" who later assumed office in the new Weimar Republic.
The German colonies were taken during the war, and Italy took the southern half of Tyrol after an armistice had been agreed upon. The war in the east ended with the defeat and collapse of Russian Empire, and German troops occupied large parts of Eastern and Central Europe (with varying degree of control), establishing various client states such as a kingdom of Poland and the United Baltic Duchy. After the destructive and indecisive battle of Jutland (1916) and the mutiny of its sailors in 1917, the Kaiserliche Marine spent most of the war in port, only to be turned over to the allies and scuttled at surrender by its own officers. The lack of an obvious military defeat was one of the pillars that held together the Dolchstosslegende ("Stab-in-the-back myth") and gave the Nazis another propaganda tool at their disposal.
French security demands, such as reparations, coal payments, and a demilitarized Rhineland, took precedence at the Paris Peace Conference in 1919 and shaped the Treaty of Versailles by severely punishing Germany; however, Austria found the treaty to be unjust which encouraged Hitler's popularity. Ginsberg argues, "France was greatly weakened and, in its weakness and fear of a resurgent Germany, sought to isolate and punish Germany....French revenge would come back to haunt France during the Nazi invasion and occupation twenty years later."
As World War I ended in 1918, France, along with the other victor countries, were in a desperate situation regarding their economies, security, and morale. The Paris Peace Conference of 1919 was their chance to punish Germany for starting the war. The war "must be someone's fault – and that's a very natural human reaction" analyzed historian Margaret MacMillan.Germany was charged with the sole responsibility of starting World War I. The War Guilt Clause was the first step towards a satisfying revenge for the victor countries, namely France, against Germany. France understood that its position in 1918 was "artificial and transitory". Thus, Clemenceau, the French leader at the time, worked to gain French security via the Treaty of Versailles.
The two main provisions of the French security agenda were reparations from Germany in the form of money and coal and a detached German Rhineland. The French government printed excess currency, which created inflation, to compensate for the lack of funds in addition to borrowing money from the United States. Reparations from Germany were necessary to stabilize the French economy.France also demanded that Germany give France their coal supply from the Ruhr to compensate for the destruction of French coalmines during the war. Because France feared for its safety as a country, the French demanded an amount of coal that was a "technical impossibility" for the Germans to pay back. France wanted the German Rhineland demilitarized because that would hinder a German attack. This gave France a physical security barrier between itself and Germany. The inordinate amount of reparations, coal payments, and the principle of a demilitarized Rhineland were viewed by the Germans to be insulting and unreasonable.
"No postwar German government believed it could accept such a burden on future generations and survive ...". Paying reparations is a classic punishment of war but in this instance it was the "extreme immoderation" that caused German resentment. Germany made its last World War I reparation payment on 3 October 2010, ninety-two years after the end of World War I. Germany also fell behind in their coal payments. They fell behind because of a passive resistance movement against the French. In response, the French invaded the Ruhr, the region filled with German coal, and occupied it. At this point the majority of Germans were enraged with the French and placed the blame for their humiliation on the Weimar Republic. Adolf Hitler, a leader of the Nazi Party, attempted a coup d'état against the republic to establish a Greater German Reich known as the Beer Hall Putsch in 1923. Although this failed, Hitler gained recognition as a national hero amongst the German population. The demilitarized Rhineland and additional cutbacks on military infuriated the Germans. Although it is logical that France would want the Rhineland to be a neutral zone, the fact that France had the power to make that desire happen merely added onto the resentment of the Germans against the French. In addition, the Treaty of Versailles dissolved the German general staff and possession of navy ships, aircraft, poison gas, tanks, and heavy artillery was made illegal. The humiliation of being bossed around by the victor countries, especially France, and being stripped of their prized military made the Germans resent the Weimar Republic and idolize anyone who stood up to it.
Other than a few coal and iron deposits, and a small oil field on Sakhalin Island, Japan lacked strategic mineral resources. At the start of the 20th century in the Russo-Japanese War, Japan had succeeded in pushing back the East Asian expansion of the Russian Empire in competition for Korea and Manchuria.
Japan's goal after 1931 was economic dominance of most of East Asia, often expressed in Pan-Asian terms of "Asia for the Asians.".Japan was determined to dominate the China market, which the U.S. and other European powers had been dominating. On October 19, 1939, the American Ambassador to Japan, Joseph C. Grew, in a formal address to the America-Japan Society stated:
the new order in East Asia has appeared to include, among other things, depriving Americans of their long established rights in China, and to this the American people are opposed ... American rights and interests in China are being impaired or destroyed by the policies and actions of the Japanese authorities in China.
In 1937 Japan invaded Manchuria and China proper. Under the guise of the Greater East Asia Co-Prosperity Sphere, with slogans as "Asia for the Asians!" Japan sought to remove the Western powers' influence in China and replace it with Japanese domination.
The ongoing conflict in China led to a deepening conflict with the U.S., where public opinion was alarmed by events such as the Nanking Massacre and growing Japanese power. Lengthy talks were held between the U.S. and Japan. When Japan moved into the southern part of French Indochina, President Roosevelt chose to freeze all Japanese assets in the U.S. The intended consequence of this was the halt of oil shipments from the U.S. to Japan, which had supplied 80 percent of Japanese oil imports. The Netherlands and Britain followed suit. With oil reserves that would last only a year and a half during peacetime (much less during wartime), this ABCD line left Japan two choices: comply with the U.S.-led demand to pull out of China, or seize the oilfields in the East Indies from the Netherlands. The Japan government deemed it unacceptable to retreat from China.
The League of Nations was an international organization founded after World War I to prevent future wars.The League's methods included disarmament; preventing war through collective security; settling disputes between countries through negotiation diplomacy; and improving global welfare. The diplomatic philosophy behind the League represented a fundamental shift in thought from the preceding century. The old philosophy of "concert of nations", growing out of the Congress of Vienna (1815), saw Europe as a shifting map of alliances among nation-states, creating a balance of power maintained by strong armies and secret agreements. Under the new philosophy, the League was a government of governments, with the role of settling disputes between individual nations in an open and legalist forum. The United States never joined, which lessened the power and credibility of the League—the addition of a burgeoning industrial and military world power might have added more force behind the League's demands and requests.
The League lacked an armed force of its own and so depended on the members to enforce its resolutions, uphold economic sanctions that the League ordered, or provide an army when needed for the League to use. However, they were often very reluctant to do so. After numerous notable successes and some early failures in the 1920s, the League ultimately proved incapable of preventing aggression by the Axis powers in the 1930s. The reliance upon unanimous decisions, the lack of an armed force, and the continued self-interest of its leading members meant that this failure was arguably inevitable.
In the late 1980s, the British historian Richard Overy was involved in a historical dispute with Timothy Mason that mostly played out over the pages of the Past and Present journal over the reasons for the outbreak of World War II in 1939. Mason had contended that a "flight into war" had been imposed on Adolf Hitler by a structural economic crisis, which confronted Hitler with the choice of making difficult economic decisions or aggression. Overy argued against Mason's thesis, maintaining that though Germany was faced with economic problems in 1939, the extent of these problems cannot explain aggression against Poland and the reasons for the outbreak of war were due to the choices made by the Nazi leadership.
Mason had argued that the German working-class was always to the Nazi dictatorship; that in the over-heated German economy of the late 1930s, German workers could force employers to grant higher wages by leaving for another firm that would grant the desired wage increases; that this was a form of political resistance and this resistance forced Adolf Hitler to go to war in 1939.Thus, the outbreak of the Second World War was caused by structural economic problems, a "flight into war" imposed by a domestic crisis. The key aspects of the crisis were according to Mason, a shaky economic recovery was threatened by a rearmament program that was overwhelming the economy and in which the Nazi regime's nationalist bluster limited its options. In this way, Mason articulated a Primat der Innenpolitik ("primacy of domestic politics") view of World War II's origins through the concept of social imperialism. Mason's Primat der Innenpolitik thesis was in marked contrast to the Primat der Außenpolitik ("primacy of foreign politics) usually used to explain World War II. In Mason's opinion, German foreign policy was driven by domestic political considerations, and the launch of World War II in 1939 was best understood as a "barbaric variant of social imperialism".
Mason argued that "Nazi Germany was always bent at some time upon a major war of expansion."However, Mason argued that the timing of such a war was determined by domestic political pressures, especially as relating to a failing economy, and had nothing to do with what Hitler wanted. In Mason's view in the period between 1936–41, it was the state of the German economy, and not Hitler's 'will' or 'intentions' that was the most important determinate on German decision-making on foreign policy. Mason argued that the Nazi leaders were deeply haunted by the November Revolution of 1918, and was most unwilling to see any fall in working class living standards out of the fear that it might provoke another November Revolution. According to Mason, by 1939, the "overheating" of the German economy caused by rearmament, the failure of various rearmament plans produced by the shortages of skilled workers, industrial unrest caused by the breakdown of German social policies, and the sharp drop in living standards for the German working class forced Hitler into going to war at a time and place not of his choosing. Mason contended that when faced with the deep socio-economic crisis the Nazi leadership had decided to embark upon a ruthless 'smash and grab' foreign policy of seizing territory in Eastern Europe which could be pitilessly plundered to support living standards in Germany. Mason described German foreign policy as driven by an opportunistic 'next victim' syndrome after the Anschluss , in which the "promiscuity of aggressive intentions" was nurtured by every successful foreign policy move. In Mason's opinion, the decision to sign the German-Soviet Non-Aggression Pact with the Soviet Union and to attack Poland and the running of the risk of a war with Britain and France were the abandonment by Hitler of his foreign policy program outlined in Mein Kampf forced on him by his need to stop a collapsing German economy by seizing territory abroad to be plundered.
For Overy, the problem with Mason's thesis was that it rested on the assumption that in a way not shown by records, information was passed on to Hitler about the Reich's economic problems.Overy argued that there was a difference between economic pressures induced by the problems of the Four Year Plan and economic motives to seize raw materials, industry and foreign reserves of neighboring states as a way of accelerating the Four Year Plan. Overy asserted that the repressive capacity of the German state as a way of dealing with domestic unhappiness was somewhat downplayed by Mason. Finally, Overy argued that there is considerable evidence that the German state felt they could master the economic problems of rearmament; as one civil servant put it in January 1940 "we have already mastered so many difficulties in the past, that here too, if one or other raw material became extremely scarce, ways and means will always yet be found to get out of a fix".
Hitler and his Nazis took full control of Germany in 1933–34 (Machtergreifung), turning it into a dictatorship with a highly hostile outlook toward the Treaty of Versailles and Jews.It solved its unemployment crisis by heavy military spending.
Hitler's diplomatic tactics were to make seemingly reasonable demands, then threatening war if they were not met; concessions were made, he accepted them and moved onto a new demand.When opponents tried to appease him, he accepted the gains that were offered, then went to the next target. That aggressive strategy worked as Germany pulled out of the League of Nations (1933), rejected the Versailles Treaty and began to re-arm with the Anglo-German Naval Agreement (1935), won back the Saar (1935), re-militarized the Rhineland (1936), formed an alliance ("axis") with Mussolini's Italy (1936), sent massive military aid to Franco in the Spanish Civil War (1936–39), seized Austria (1938), took over Czechoslovakia after the British and French appeasement of the Munich Agreement of 1938, formed a peace pact with Stalin's Russia in August 1939 – and finally invaded Poland in September 1939.
In violation of the Treaty of Versailles and the spirit of the Locarno Pact and the Stresa Front, Germany re-militarized the Rhineland on March 7, 1936. It moved German troops into the part of western Germany where, according to the Versailles Treaty, they were not allowed. France could not act because of political instability at the time. According to his official Biography, King Edward VIII, who thought the Versailles provision was unjust,ordered the government to stand down.
After the Stresa Conference and even as a reaction to the Anglo-German Naval Agreement, Italian dictator Benito Mussolini attempted to expand the Italian Empire in Africa by invading the Ethiopian Empire (also known as Abyssinia). The League of Nations declared Italy the aggressor and imposed sanctions on oil sales that proved ineffective. Italy annexed Ethiopia on May 7 and merged Ethiopia, Eritrea, and Somaliland into a single colony known as Italian East Africa. On June 30, 1936, Emperor Haile Selassie gave a stirring speech before the League of Nations denouncing Italy's actions and criticizing the world community for standing by. He warned that "It is us today. It will be you tomorrow". As a result of the League's condemnation of Italy, Mussolini declared the country's withdrawal from the organization.
Between 1936 and 1939, Germany and Italy lent support to the Nationalists led by general Francisco Franco in Spain, while the Soviet Union supported the existing democratically elected government, the Spanish Republic, led by Manuel Azaña. Both sides experimented with new weapons and tactics. The League of Nations was never involved, and the major powers of the League remained neutral and tried (with little success) to stop arms shipments into Spain. The Nationalists eventually defeated the Republicans in 1939.
Spain negotiated with joining the Axis but remained neutral during World War II, and did business with both sides. It also sent a volunteer unit to help the Germans against the USSR. Whilst it was considered in the 1940s and 1950s to be a prelude to World War II and It prefigured the war to some extent (as it changed it into an antifascists contest after 1941), it bore no resemblance to the war that started in 1939 and had no major role in causing it.
In 1931 Japan took advantage of China's weakness in the Warlord Era and fabricated the Mukden Incident in 1931 to set up the puppet state of Manchukuo in Manchuria, with Puyi, who had been the last emperor of China, as its emperor. In 1937 the Marco Polo Bridge Incident triggered the Second Sino-Japanese War.
The invasion was launched by the bombing of many cities such as Shanghai, Nanjing and Guangzhou. The latest, which began on 22 and 23 September 1937, called forth widespread protests culminating in a resolution by the Far Eastern Advisory Committee of the League of Nations. The Imperial Japanese Army captured the Chinese capital city of Nanjing, and committed war crimes in the Nanjing massacre. The war tied down large numbers of Chinese soldiers, so Japan set up three different Chinese puppet states to enlist some Chinese support.
The Anschluss was the 1938 annexation by threat of force of Austria into Germany. Historically, the Pan-Germanism idea of creating a Greater Germany to include all ethnic Germans into one nation-state was popular for Germans in both Austria and Germany.
One of the Nazi party's points was "We demand the unification of all Germans in the Greater Germany on the basis of the people's right to self-determination."
The Stresa Front of 1935 between Britain, France and Italy had guaranteed the independence of Austria, but after the creation of the Rome-Berlin Axis Mussolini was much less interested in upholding its independence.
The Austrian government resisted as long as possible, but had no outside support and finally gave in to Hitler's fiery demands. No fighting occurred as most Austrians were enthusiastic, and Austria was fully absorbed as part of Germany. Outside powers did nothing. Italy had little reason for continued opposition to Germany, and was if anything drawn in closer to the Nazis.
The Sudetenland was a predominantly German region inside Czechoslovakia alongside its border with Germany. Its more than 3 million ethnic Germans comprised almost a quarter of the population of Czechoslovakia. In the Treaty of Versailles it was given to the new Czechoslovak state against the wishes of much of the local population. The decision to disregard their right to self determination was based on French intent to weaken Germany. Much of Sudetenland was industrialized.
Czechoslovakia had a modern army of 38 divisions, backed by a well-noted armament industry (Škoda) as well as military alliances with France and the Soviet Union. However its defensive strategy against Germany was based on the mountains of the Sudetenland.
Hitler pressed for the Sudetenland's incorporation into the Reich, supporting German separatist groups within the Sudeten region. Alleged Czech brutality and persecution under Prague helped to stir up nationalist tendencies, as did the Nazi press. After the Anschluss, all German parties (except the German Social-Democratic party) merged with the Sudeten German Party (SdP). Paramilitary activity and extremist violence peaked during this period and the Czechoslovakian government declared martial law in parts of the Sudetenland to maintain order. This only complicated the situation, especially now that Slovakian nationalism was rising, out of suspicion towards Prague and Nazi encouragement. Citing the need to protect the Germans in Czechoslovakia, Germany requested the immediate annexation of the Sudetenland.
In the Munich Agreement of September 30, 1938, British, French and Italian prime ministers appeased Hitler by giving him what he wanted, hoping he would not want any more. The conferring powers allowed Germany to move troops into the region and incorporate it into the Reich "for the sake of peace." In exchange for this, Hitler gave his word that Germany would make no further territorial claims in Europe.Czechoslovakia was not allowed to participate in the conference. When the French and British negotiators informed the Czechoslovak representatives about the agreement, and that if Czechoslovakia would not accept it, France and Britain would consider Czechoslovakia to be responsible for war, President Edvard Beneš capitulated. Germany took the Sudetenland unopposed.
In March 1939, breaking the Munich Agreement, German troops invaded Prague, and with the Slovaks declaring independence, the country of Czechoslovakia disappeared. The entire ordeal was the last show of the French and British policy of appeasement.
After the German occupation of Czechoslovakia, Benito Mussolini feared for Italy becoming a second-rate member of the Axis. Rome delivered Tirana an ultimatum on March 25, 1939, demanding that it accede to Italy's occupation of Albania. King Zog refused to accept money in exchange for countenancing a full Italian takeover and colonization of Albania. On April 7, 1939, Italian troops invaded Albania. Albania was occupied after a 3 days campaign with minimal resistance offered by the Albanian forces.
In 1939, the Japanese attacked west from Manchuria into the Mongolian People's Republic, following the earlier Battle of Lake Khasan in 1938. They were decisively beaten by Soviet units under General Georgy Zhukov. Following this battle, the Soviet Union and Japan were at peace until 1945. Japan looked south to expand its empire, leading to conflict with the United States over the Philippines and control of shipping lanes to the Dutch East Indies. The Soviet Union focused on her western border, but leaving 1 million to 1.5 million troops to guard the frontier with Japan.
After the final fate of Czechoslovakia proved that the Führer's word could not be trusted, Britain and France decided on a change of strategy. They decided any further unilateral German expansion would be met by force. The natural next target for the Third Reich's further expansion was Poland, whose access to the Baltic sea had been carved out of West Prussia by the Versailles treaty, making East Prussia an exclave. The main port of the area, Danzig, had been made a free city-state under Polish influence guaranteed by the League of Nations, a stark reminder to German nationalists of the Napoleonic free city established after the French emperor's crushing victory over Prussia in 1807.
After taking power, the Nazi government made efforts to establish friendly relations with Poland, resulting in the signing of the ten-year German–Polish Non-Aggression Pact with the Piłsudski regime in 1934. In 1938, Poland participated in the dismemberment of Czechoslovakia by annexing Zaolzie. In 1939, Hitler claimed extraterritoriality for the Reichsautobahn Berlin-Königsberg and a change in Danzig's status, in exchange for promises of territory in Poland's neighbours and a 25-year extension of the non-aggression pact. Poland refused, fearing losing de facto access to the sea, subjugation as a German satellite state or client state, and future further German demands.In August 1939, Hitler delivered an ultimatum to Poland on Danzig's status.
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In March 1939, Britain and France guaranteed the independence of Poland. Hitler's claims in the summer of 1939 on Danzig and the Polish Corridor provoked yet another international crisis. On August 25, Britain signed the Polish-British Common Defence Pact.
Nominally, the Molotov–Ribbentrop Pact was a non-aggression treaty between Germany and the Soviet Union. It was signed in Moscow on August 23, 1939, by the Soviet foreign minister Vyacheslav Molotov and the German foreign minister Joachim von Ribbentrop.
In 1939, neither Germany nor the Soviet Union were ready to go to war with each other. The Soviet Union had lost territory to Poland in 1920. Although officially labeled a "non-aggression treaty", the pact included a secret protocol, in which the independent countries of Finland, Estonia, Latvia, Lithuania, Poland and Romania were divided into spheres of interest of the parties. The secret protocol explicitly assumed "territorial and political rearrangements" in the areas of these countries.
Subsequently, all the mentioned countries were invaded, occupied, or forced to cede part of their territory by either the Soviet Union, Germany, or both.
Between 1919 and 1939 Poland pursued a policy of balancing between the Soviet Union and Nazi Germany, seeking non-aggression treaties with both.In early 1939 Germany demanded that Poland join the Anti-Comintern Pact as a satellite state of Germany. Poland, fearing a loss of independence, refused, and Hitler told his generals on 23 May 1939 that the reason for invading Poland was not Danzig: "Danzig is not the issue at stake. It's a matter of extending our living space in the East..." To deter Hitler, Britain and France announced that an invasion would mean war and tried to convince the Soviet Union to join in this deterrence. The USSR, however, gained control of the Baltic states and parts of Poland by allying with Germany, which it did through the secret Molotov–Ribbentrop Pact in August 1939. London's attempt at deterrence failed, but Hitler did not expect a wider war. Germany invaded Poland on September 1, 1939, and rejected the British and French demands that it withdraw, resulting in their declaration of war on September 3, 1939, in accordance with the defense treaties with Poland that they had signed and publicly announced.
Germany attacked the Soviet Union in June 1941. Hitler believed that the Soviet Union could be defeated in a fast-paced and relentless assault that capitalized on the Soviet Union's ill-prepared state, and hoped that success there would bring Britain to the negotiation table, ending the war altogether.
Usually, the US government and the American public in general had been supportive of China, condemning the colonialist policies of the European powers and Japan in that country, and promoting a so-called Open Door Policy. Also, many Americans viewed the Japanese as an aggressive or inferior race, or both. The Nationalist Government of Chiang Kai-shek held close relations with the United States, which opposed Japan's invasion of China in 1937 that it considered an illegal violation of the sovereignty of the Republic of China, and offered the Nationalist Government diplomatic, economic, and military assistance during its war against Japan. Diplomatic friction between the US and Japan manifested itself in events like the Panay incident in 1937 and the Allison incident in 1938.
Reacting to Japanese pressure on French authorities of French Indochina to stop trade with China, the U.S. began restricting trade with Japan in July 1940. The cutoff of all oil shipments in 1941 was decisive, for the U.S., Britain and the Netherlands provided almost all of Japan's oil.In September 1940, the Japanese invaded Vichy French Indochina and occupied Tonkin in order to prevent China from importing arms and fuel through French Indochina along the Sino-Vietnamese Railway, from the port of Haiphong through Hanoi to Kunming in Yunnan. The U.S.decided the Japanese had now gone too far and decided to force a roll-back of its gains. In 1940–41, the U.S. and China decided to organize a volunteer squadron of American planes and pilots to attack Japan from Chinese bases. Known as 1the Flying Tigers, the unit was commanded by Claire Lee Chennault. Their first combat came two weeks after Pearl Harbor.
Taking advantage of the situation, Thailand launched the Franco-Thai War in October 1940. Japan stepped in as a mediator for the French-Thai war in May 1941, allowing its ally to occupy bordering provinces in Cambodia and Laos. In July 1941, as operation Barbarossa had neutralized the Soviet threat, the faction of the Japanese military junta supporting the "Southern Strategy", pushed through the occupation of the rest of French Indochina.
The United States reacted by seeking to bring the Japanese war effort to a complete halt by imposing a full embargo on all trade between the United States to Japan on 1 August 1941, demanding that Japan withdraw all troops from both China and Indochina. Japan was dependent on the United States for 80 percent of its oil, resulting in an economic and military crisis for Japan that could not continue its war effort with China without access to petroleum and oil products.
On 7 December 1941, without any prior declaration of war,the Imperial Japanese Navy attacked Pearl Harbor with the aim of destroying the main American battle fleet at anchor. At the same time, other Japanese forces attacked the U.S.-held Philippines and the British Empire in Malaya, Singapore, and Hong Kong. The following day, an official Japanese declaration of war on the United States and the British Empire was printed on the front page of all Japanese newspapers' evening editions. Due to international time differences, this announcement took place between midnight and 3 AM on 8 December in North America, and at about 8 AM on 8 December in the UK.
Canada declared war on Japan on the evening of the 7th; a royal proclamation affirmed the declaration the next day.The United Kingdom declared war on Japan on the morning of the 8th, specifically identifying the attacks on Malaya, Singapore and Hong Kong as the cause, and omitting any mention of Pearl Harbor. The United States declared war upon Japan on the afternoon of the 8th, some nine hours after the UK, identifying only "unprovoked acts of war against the Government and the people of the United States of America" as the cause.
Four days later the U.S was brought into the European war when on December 11, 1941, Nazi Germany and Fascist Italy declared war on the United States. Hitler chose to declare that the Tripartite Pact required that Germany follow Japan's declaration of war; although American destroyers escorting convoys and German U-boats were already de facto at war in the Battle of the Atlantic. This declaration effectively ended isolationist sentiment in the U.S. and the United States immediately reciprocated, formally entering the war in Europe.
Ulrich Friedrich Wilhelm Joachim von Ribbentrop, more commonly known as Joachim von Ribbentrop, was Foreign Minister of Nazi Germany from 1938 until 1945.
The Axis powers, also known as "Rome–Berlin–Tokyo Axis", were the nations that fought in World War II against the Allies. The Axis powers agreed on their opposition to the Allies, but did not completely coordinate their activity.
The Munich Agreement or Munich Betrayal was an agreement concluded at Munich on 30 September 1938, by Nazi Germany, the United Kingdom, the French Third Republic, and the Kingdom of Italy. It provided "cession to Germany of the Sudeten German territory" of Czechoslovakia. Most of Europe celebrated the agreement, because it prevented the war threatened by Adolf Hitler by allowing Nazi Germany's annexation of the Sudetenland, a region of western Czechoslovakia inhabited by more than 3 million people, mainly German speakers. Hitler announced it was his last territorial claim in Europe, and the choice seemed to be between war and appeasement.
The Anti-Comintern Pact was an anti-Communist pact concluded between Germany and Japan on November 25, 1936, and was directed against the Communist International (Comintern).
... recognizing that the aim of the Communist International, known as the Comintern, is to disintegrate and subdue existing States by all the means at its command; convinced that the toleration of interference by the Communist International in the internal affairs of the nations not only endangers their internal peace and social well‑being, but is also a menace to the peace of the world desirous of co‑operating in the defense against Communist subversive activities ...
The events preceding World War II in Europe are closely tied to the rise of fascism and communism.
German–Soviet Union relations date to the aftermath of the First World War. The Treaty of Brest-Litovsk, dictated by Germany ended hostilities between Russia and Germany; it was signed on March 3, 1918. A few months later, the German ambassador to Moscow, Wilhelm von Mirbach, was shot dead by Russian Left Socialist-Revolutionaries in an attempt to incite a new war between Russia and Germany. The entire Soviet embassy under Adolph Joffe was deported from Germany on November 6, 1918, for their active support of the German Revolution. Karl Radek also illegally supported communist subversive activities in Weimar Germany in 1919.
In the context of the history of the 20th century, the interwar period was the period between the end of the First World War in November 1918 and the beginning of the Second World War in September 1939. This period is also colloquially referred to as Between the Wars.
Józef Beck was a Polish statesman who served the Second Republic of Poland as a diplomat and military officer, and was a close associate of Józef Piłsudski. Beck is most famous for being Polish foreign minister in the 1930s, when he largely set Polish foreign policy.
This timeline of events preceding World War II covers the events of the interwar period (1918–1939) after World War I that affected or led to World War II.
Eduard Willy Kurt Herbert von Dirksen was a German diplomat who is best remembered as the last German Ambassador to Britain before World War II.
The Allies of World War II, called the "United Nations" from the 1 January 1942 declaration, were the countries that together opposed the Axis powers during the Second World War (1939–1945). The Allies promoted the alliance as a means to control German, Japanese and Italian aggression.
The German–Polish Non-Aggression Pact was an international treaty between Nazi Germany and the Second Polish Republic, signed on January 26, 1934. Both countries pledged to resolve their problems by bilateral negotiations and to forgo armed conflict for a period of ten years. It effectively normalized relations between Poland and Germany, which were previously strained by border disputes arising from the territorial settlement in the Treaty of Versailles. Germany effectively recognized Poland's borders and moved to end an economically damaging customs war between the two countries that had taken place over the previous decade. Before 1933 Poland had worried that some sort of alliance would take place between Germany and the Soviet Union, to the detriment of Poland. Therefore, Poland had a military alliance with France. The Nazis and the Communists were bitter enemies of each other, so when Hitler came to power in 1933 the likelihood of hostile alliance seemed remote.
The Franco-Soviet Treaty of Mutual Assistance was a bilateral treaty between France and the Soviet Union with the aim of enveloping Nazi Germany in 1935 in order to reduce the threat from central Europe. It was pursued by Louis Barthou, the French foreign minister, but he was assassinated in October 1934, before negotiations were finished. His successor, Pierre Laval, was skeptical of both the desirability and the value of an alliance with the Soviet Union. However, after the declaration of German rearmament in March 1935 the French government forced the reluctant foreign minister to complete the arrangements with Moscow that Barthou had begun. The pact was concluded in Paris on May 2, 1935 and ratified by the French government in February 1936. Ratifications were exchanged in Moscow on March 27, 1936, and the pact went into effect on the same day. It was registered in League of Nations Treaty Series on April 18, 1936. On May 16, 1935 the Czechoslovak–Soviet Treaty of Alliance was signed between the two states as the consequence of Soviet treaty with France.
Churchill, Hitler and the Unnecessary War: How Britain Lost Its Empire and the West Lost the World, is a book by Patrick J. Buchanan, published in May 2008. Buchanan argues that both world wars were unnecessary and that the British Empire's decision to fight in them was disastrous for the world. One of Buchanan's express purposes is to undermine what he describes as a "Churchill cult" in America's élite and so he focuses particularly on how Winston Churchill helped Britain get into wars with Germany in 1914 and again in 1939.
The foreign policy and war aims of the Nazis have been the subject of debate among historians. The Nazis governed Germany between 1933 and 1945. There has been disagreement over whether Adolf Hitler aimed solely at European expansion and domination, or whether he planned for a long-term global empire.
The Molotov–Ribbentrop Pact was an August 23, 1939, agreement between the Soviet Union and Nazi Germany colloquially named after Soviet foreign minister Vyacheslav Molotov and German foreign minister Joachim von Ribbentrop. The treaty renounced warfare between the two countries. In addition to stipulations of non-aggression, the treaty included a secret protocol dividing several eastern European countries between the parties.
The timeline of the Molotov–Ribbentrop Pact is a chronology of events, including Molotov–Ribbentrop Pact negotiations, leading up to, culminating in, and resulting from the Molotov–Ribbentrop Pact. The Treaty of Non-aggression between Nazi Germany and the Soviet Union was signed in the early hours of August 24, 1939, but was dated August 23.
The diplomatic history of World War II includes the major foreign policies and interactions inside the opposing coalitions, the Allies of World War II and the Axis powers. The military history of the war is covered at World War II. The prewar diplomacy is covered in Causes of World War II and International relations (1919–1939).
International relations (1919–1939) covers the main interactions shaping world history in this era, with emphasis on diplomacy and economic relations. The coverage here follows Diplomatic history of World War I and precedes Diplomatic history of World War II. The important stages of interwar diplomacy and international relations included resolutions of wartime issues, such as reparations owed by Germany and boundaries; American involvement in European finances and disarmament projects; the expectations and failures of the League of Nations; the relationships of the new countries to the old; the distrustful relations of the Soviet Union to the capitalist world; peace and disarmament efforts; responses to the Great Depression starting in 1929; the collapse of world trade; the collapse of democratic regimes one by one; the growth of economic autarky; Japanese aggressiveness toward China; Fascist diplomacy, including the aggressive moves by Mussolini's Italy and Hitler's Germany; the Spanish Civil War; the appeasement of Germany's expansionist moves toward the Rhineland, Austria, and Czechoslovakia, and the last, desperate stages of rearmament as another world war increasingly loomed.
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