Timelines of World War II |
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This timeline of events preceding World War II covers the events (mostly during the interwar period [1918–1939] after World War I) that affected or led to World War II.
1910s: 1910 · 1918 · 1919
1920s: 1920 · 1921 · 1922 · 1923 · 1924 · 1925 · 1926 · 1927 · 1928 · 1929
1930s: 1930 · 1931 · 1932 · 1933 · 1934 · 1935 · 1936 · 1937 · 1938 · 1939
Leaders of major participating countries
October 8
September 5
August 22–29
November 7 [ O.S. October 25]
October 28–31
October 28
November 11
November 13
December 27
January 4–15
January 18
January 31
February
February 13
March 2
March 12
March 21
May 15
June 21
June 28
July
August 1
August 3
August 8
September 10
September 12
November 27
January 21
February 24
March
June 4
August 10
October
November 2
November 15
December 24
Spring
March 7–17
March 18
April 24
August 25
August 29
October 5
November 9
February 6
March
April 16
October
October 11
October 29
November 1
January 11
January 26
June
July 24
August 31
September 27
October 23–25
October 29
November 8
January 21
February 1
March 16
April 1
April 6
June 10
August 16
August 18
January 20
April 4
May 12
July 18
December 1
January 3
January 31
April 24
September 8
December 25
April 12
May 20
June 7
November 12
December 14
May 3
May 28
June 4
August 2
August 27
October 1
November 6
February 9
February 11
March 28
April 3
June 7
July 24
August 31
October 29
April 22
June 30
September 14
May 19
September 18
September 19
January 7
January 28
February 27
March 1
April 10
May 4
May 30
July 25
August 30
November 4
November 8
November 21
December 3
January 1
January 30
February 27
February 28
March 4
March 20
March 23
March 24
March 27
April 1
April 26
May 1
May 2
May 15
May 31
June 21
July 14
August 25
September 2
September 12
October 19
November 16
November 24
January 26
February 9
February 12–16
March 20
May 5
June 30
July 20
July 25
August 2
August 8
September
October 5
October 9
October 16
December 1
December 5
December 29
January 7
June 18
August 31
September 15
October 3
November 14
January 20
February 6
February 26
March 7
March 25
May 5
June 3
July 18
August 1
August 19
October
October 18
November 3
November 14
November 15
November 25
December 1
December 12
December 23
December 24
January 20
February 21
26 April
May 7
May 28
June 21
July 7
August 8
August 13
October 5
October 13
November 5
November 6
November 26
December 1
December 8
December 11
December 12
December 13
January 26
March 6
March 13
March 24
July 6–16
July 29
August
September 27
September 30
October 5
November 7
November 9
January 25
January 27
March 14
March 15
March 20
March 21
March 23
March 25
March 31
April 1
April 3
April 4
April 7–12
April 14
April 18
April 28
April 29
May 9
May 11
May 17
May 22
May 31
June 7
June 14
July 10
August 2
August 23
August 25
August 28
August 30
September 1
Americans think of WW2 in Asia as having begun with Pearl Harbor, the British with the fall of Singapore, and so forth. The Chinese would correct this by identifying the Marco Polo Bridge incident as the start, or the Japanese seizure of Manchuria earlier. It really began in 1895 with Japan's assassination of Korea's Queen Min, and invasion of Korea, resulting in its absorption into Japan, followed quickly by Japan's seizure of southern Manchuria, etc. – establishing that Japan was at war from 1895-1945. Prior to 1895, Japan had only briefly invaded Korea during the Shogunate, long before the Meiji Restoration, and the invasion failed.
...on 26 January 1934 Poland and Germany signed their own ten-year non-aggression agreement.
Because these exercises had been in progress since June 6...
British and French efforts to avoid another European war quickly disintegrated, and on 31 March Poland secured agreements with both countries for their military intervention should Germany invade.
On 29 April Hitler ominously renounces Germany's non-aggression pact with Poland.
Ulrich Friedrich-Wilhelm Joachim von Ribbentrop was a German politician and diplomat who served as Minister of Foreign Affairs of Nazi Germany from 1938 to 1945.
The Molotov–Ribbentrop Pact, officially the Treaty of Non-Aggression between Germany and the Union of Soviet Socialist Republics, and also known as the Hitler–Stalin Pact and the Nazi–Soviet Pact, was a non-aggression pact between Nazi Germany and the Soviet Union, with a secret protocol establishing Soviet and German spheres of influence across Northern Europe. The pact was signed in Moscow on 23 August 1939 by German Foreign Minister Joachim von Ribbentrop and Soviet Foreign Minister Vyacheslav Molotov.
World War II or the Second World War was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all the world's countries—including all the great powers—participated, with many investing all available economic, industrial, and scientific capabilities in pursuit of total war, blurring the distinction between military and civilian resources. Tanks and aircraft played major roles, with the latter enabling the strategic bombing of population centres and delivery of the only two nuclear weapons ever used in war. World War II was the deadliest conflict in history, resulting in 70 to 85 million fatalities, more than half of which were civilians. Millions died in genocides, including the Holocaust of European Jews, and by massacres, starvation, and disease. Following the Allied powers' victory, Germany, Austria, Japan, and Korea were occupied, and war crimes tribunals were conducted against German and Japanese leaders.
The Axis powers, originally called the Rome–Berlin Axis and also Rome–Berlin–Tokyo Axis, was a military coalition that initiated World War II and fought against the Allies. Its principal members were Nazi Germany, Fascist Italy and the Empire of Japan. The Axis were united in their far-right positions and general opposition to the Allies, but otherwise lacked comparable coordination and ideological cohesion.
The Tripartite Pact, also known as the Berlin Pact, was an agreement between Germany, Italy, and Japan signed in Berlin on 27 September 1940 by, respectively, Joachim von Ribbentrop, Galeazzo Ciano, and Saburō Kurusu and in the presence of Adolf Hitler. It was a defensive military alliance that was eventually joined by Hungary, Romania, Slovakia, Bulgaria, and Yugoslavia. Yugoslavia's accession provoked a coup d'état in Belgrade two days later. Germany, Italy, and Hungary responded by invading Yugoslavia. The resulting Italo-German client state, known as the Independent State of Croatia, joined the pact on 15 June 1941.
The Pact of Steel, formally known as the Pact of Friendship and Alliance between Germany and Italy was a military and political alliance between Italy and Germany.
The Anti-Comintern Pact, officially the Agreement against the Communist International was an anti-Communist pact concluded between Nazi Germany and the Empire of Japan on 25 November 1936 and was directed against the Communist International (Comintern). It was signed by German ambassador-at-large Joachim von Ribbentrop and Japanese ambassador to Germany Kintomo Mushanokōji. Italy joined in 1937, but it was legally recognized as an original signatory by the terms of its entry. Spain and Hungary joined in 1939. Other countries joined during World War II.
The events preceding World War II in Europe are closely tied to the bellicosity of Fascist Italy, Nazi Germany, Francoist Spain, Imperial Japan, and the Soviet Union, as well as the Great Depression. The peace movement led to appeasement and disarmament.
The causes of World War II have been given considerable attention by historians. The immediate precipitating event was the invasion of Poland by Nazi Germany on September 1, 1939, and the subsequent declarations of war on Germany made by Britain and France, but many other prior events have been suggested as ultimate causes. Primary themes in historical analysis of the war's origins include the political takeover of Germany in 1933 by Adolf Hitler and the Nazi Party; Japanese militarism against China, which led to the Japanese invasion of Manchuria and the Second Sino-Japanese War; Italian aggression against Ethiopia, which led to the Second Italo-Ethiopian War; Soviet Union desire to reconquer old territory of Russian Empire, which led to the Soviet invasion of Poland, the Soviet occupation of Bessarabia and Northern Bukovina, the occupation of the Baltic states and the Winter War.
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.
This article is concerned with the events that preceded World War II in Asia.
The Allies, formally referred to as the United Nations from 1942, were an international military coalition formed during World War II (1939–1945) to oppose the Axis powers. Its principal members by the end of 1941 were the "Big Four" – the United Kingdom, United States, Soviet Union, and China.
Adolf Hitler was an Austrian-born German politician who was the dictator of Nazi Germany from 1933 until his suicide in 1945. He rose to power as the leader of the Nazi Party, becoming the chancellor in 1933 and then taking the title of Führer und Reichskanzler in 1934. His invasion of Poland on 1 September 1939 marks the start of the Second World War. He was closely involved in military operations throughout the war and was central to the perpetration of the Holocaust: the genocide of about six million Jews and millions of other victims.
The following outline is provided as an overview of and topical guide to World War II:
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 24 August 1939, but was dated 23 August.
During World War II, Slovakia was a client state of Nazi Germany and a member of the Axis powers. It participated in the war against the Soviet Union and deported most of its Jewish population.
The foreign relations of Third Reich were characterized by the territorial expansionist ambitions of Germany's dictator Adolf Hitler and the promotion of the ideologies of anti-communism and antisemitism within Germany and its conquered territories. The Nazi regime oversaw Germany's rise as a militarist world power from the state of humiliation and disempowerment it had experienced following its defeat in World War I. From the late 1930s to its defeat in 1945, Germany was the most formidable of the Axis powers - a military alliance between Imperial Japan, Fascist Italy, and their allies and puppet states. Adolf Hitler made most of the major diplomatic policy decisions, while foreign minister Konstantin von Neurath handled routine business.
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, between 1939 and 1945.
International relations (1919–1939) covers the main interactions shaping world history in this era, known as the interwar period, with emphasis on diplomacy and economic relations. The coverage here follows the diplomatic history of World War I and precedes the 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 between the Soviet Union and 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 Fascist Italy and Nazi 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.