Japan entered World War I as a member of the Allies on 23 August 1914, seizing the opportunity of Imperial Germany's distraction with the European War to expand its sphere of influence in China and the Pacific. There was minimal fighting. Japan already had a military alliance with Britain, but that did not obligate it to enter the war. It joined the Allies in order to make territorial gains. It acquired Germany's scattered small holdings in the Pacific and on the coast of China.
The other Allies pushed back hard against Japan's efforts to dominate China through the Twenty-One Demands of 1915. Japan's occupation of Siberia against the Bolsheviks proved unproductive. Japan's wartime diplomacy and limited military action produced few results. At the Paris Peace Conference in 1919, Japan was largely frustrated in its ambitions.
In the second half of the 19th century, Japan transformed dramatically from an isolated society to a modern, industrial, imperial, and militarily aggressive nation. It seized colonies such as Okinawa, defeated China in a major war (1894–1895), and to the world's astonishment defeated Russia in a full-scale war in 1904-05. It made aggressive demands, took full control of Korea (1910), was expanding into Manchuria, and demanded special privileges in the Chinese economy. [1] [2] By the start of World War I in 1914, Japan was considered a great power. [3]
Japan and Great Britain had both avoided military alliances before 1900; that changed with the signing of the Anglo-Japanese Alliance in 1902. This diplomatic milestone put an end to Britain's splendid isolation, and the need to build up its navy in the Pacific. The alliance was renewed and expanded in scope twice, in 1905 and 1911. The original goal was opposition to Russian expansion. The alliance facilitated Japanese entry into World War I, but did not require Japan to do so. [4]
William Howard Taft in August 1914 wrote that if Japan and the United States remained neutral, they might be able to mediate and help end the new war in Europe. [3] Britain had not consulted Japan before declaring war on Germany, but soon after the war began it requested Japanese help in identifying the location of German shipping, which it admitted was a non-neutral act. Japan decided that for its own prestige in world affairs that it had to join the war effort. The European allies formally gave Japan the status of a full ally, and Britain, France, Russia and Italy guaranteed support at the prospective peace conference for Japan's claims to take over Germany's possessions in China. However, Britain became increasingly annoyed at Japanese aggression, and quietly warned Japan to not occupy German islands in the South Pacific (which were desired by Australia and New Zealand), become involved in the Eastern Pacific, nor seize the Dutch East Indies. [5] When Japan ignored the hints, Britain made them public, which Japan perceived as an insult.[ citation needed ] Japan entered the war without restrictions, but in practice it took German possessions in China, German islands north of the equator, and made serious threats to Chinese autonomy - the Twenty-One Demands of 1915. China, pressured by Japan, and gaining widespread support from the other Allies, decided in 1917 that it had to enter the war as well. [6]
The British were not at all pleased with Japan and fielded even stronger complaints from the US and Australia. The Paris Peace Conference (1919–1920) did endorse Japan's League of Nations mandates over several former German possessions. But Japan went further and demanded that a clause be inserted in the Covenant of the proposed League of Nations, announcing the organization's commitment to racial equality. Britain and its Dominions voted no, as did the US; the proposal never passed and the insult lingered for years. Finally the Japanese intervention in Siberia (1918–1922), while parallel to the interventions by Britain, France and the United States, seemed like too much of a land grab. By 1907, Japan had come to a détente with Russia, but the 1917 collapse of the Russian Imperial government meant that Siberia seemed wide open. Japan wanted to renew the basic treaty with Britain, but increasingly vocal opposition came from Britain and its Dominions, the United States, and China. The diplomatic solution was to end negotiations on renewal and have all the major players endorse the naval limitations agreement of the Washington Naval Conference of 1921–1922. To the disappointment of the Japanese, the treaty with Britain expired in 1923, leaving them with no allies. [7] [8]
The onset of the First World War in Europe eventually showed how far German–Japanese relations had truly deteriorated. On 7 August 1914, only three days after Britain declared war on the German Empire, the Japanese government received an official request from the British government for assistance in destroying the German raiders of the Kaiserliche Marine in and around Chinese waters. Japan, eager to reduce the presence of European colonial powers in South-East Asia, especially on China's coast, sent Germany an ultimatum on 14 August 1914, which was left unanswered. Japan then formally declared war on Germany on 23 August 1914 thereby entering the First World War as an ally of Britain, France and Russia. It promptly seized the German-held Caroline, Marshall, and Mariana Islands in the Pacific.
The only major battle that took place between Japan and Germany was the siege of the German-controlled Chinese port of Qingdao in Kiautschou Bay. The German forces held out from August until November 1914, under a total Japanese/British blockade, sustained artillery barrages and manpower odds of 6:1 – a fact that gave a morale boost during the siege as well as later in defeat. After Japanese troops stormed the city, the German dead were buried at Tsingtao and the remaining troops were transported to Japan where they were treated with respect at places like the Bandō Prisoner of War camp. [9] In 1919, when the German Empire formally signed the Treaty of Versailles, all prisoners of war were set free and returned to Europe.
Japan was a signatory of the Treaty of Versailles, which stipulated harsh repercussions for Germany. In the Pacific, Japan gained Germany's islands north of the equator (the Marshall Islands, the Carolines, the Marianas, the Palau Islands) and Kiautschou/Qingdao in China. [10] Article 156 of the Treaty also transferred German concessions in Shandong to Japan rather than returning sovereign authority to the Republic of China, an issue soon to be known as Shandong Problem. Chinese outrage over this provision led to demonstrations, and a cultural movement known as the May Fourth Movement influenced China not to sign the treaty. China declared the end of its war against Germany in September 1919 and signed a separate treaty with Germany in 1921. This fact greatly contributed to Germany relying on China, and not Japan, as its strategic partner in East Asia for the coming years. [11]
In 1914, Japanese and British military forces liquidated Germany's holdings in China. Japan occupied the German military colony in Qingdao, and occupied portions of Shandong Province. China was financially chaotic, highly unstable politically, and militarily very weak. China declared war on Germany in August 1917 as a technicality to make it eligible to attend the postwar peace conference, where they hoped to find friends who would help block the threats of Japanese expansion. They planned to send a combat unit to the Western Front, but never did so. [12] [13] British diplomats were afraid that the U.S. and Japan would displace Britain's leadership role in the Chinese economy. They sought to play Japan and the United States against each other, while at the same time maintaining cooperation among all three nations against Germany. [14]
In January 1915, Japan secretly issued an ultimatum of Twenty-One Demands to the Chinese government. They included Japanese control of former German rights, 99 year leases in southern Manchuria, an interest in steel mills, and concessions regarding railways. China did have a seat at the Paris Peace Conference in 1919. However, it was refused a return of the former German concessions and China had to accept the Twenty-One demands. A major reaction to this humiliation was a surge in Chinese nationalism expressed in the May Fourth Movement. [15]
Japan's participation in World War I on the side of the Allies sparked unprecedented economic growth and earned Japan new colonies in the South Pacific seized from Germany. [16] After the war Japan signed the Treaty of Versailles and enjoyed good international relations through its membership in the League of Nations and participation in international disarmament conferences. However, it resented the sense of superiority among the western powers. [17] The Japanese army was becoming an increasingly independent political force with its own plans on how to deal with Manchuria, China, and Russia regardless of civilian decision-makers. [18]
The Taishō era was a period in the history of Japan dating from 30 July 1912 to 25 December 1926, coinciding with the reign of Emperor Taishō. The new emperor was a sickly man, which prompted the shift in political power from the old oligarchic group of elder statesmen to the Imperial Diet of Japan and the democratic parties. Thus, the era is considered the time of the liberal movement known as Taishō Democracy; it is usually distinguished from the preceding chaotic Meiji era and the following militaristic-driven first part of the Shōwa era.
The Twenty-One Demands was a set of demands made during the First World War by the Empire of Japan under Prime Minister Ōkuma Shigenobu to the government of the Republic of China on 18 January 1915. The secret demands would greatly extend Japanese control of China. Japan would keep the former German areas it had conquered at the start of World War I in 1914. Japan would be strong in Manchuria and South Mongolia. And, Japan would have an expanded role in railways. The most extreme demands would give Japan a decisive voice in finance, policing, and government affairs. The last part would make China in effect a protectorate of Japan, and thereby reduce Western influence.
The Franco-Russian Alliance, also known as the Dual Entente or Russo-French Rapprochement, was an alliance formed by the agreements of 1891–94; it lasted until 1917. The strengthening of the German Empire, the creation of the Triple Alliance of 1882, and the exacerbation of Franco-German and Russo-German tensions at the end of the 1880s led to a common foreign policy and mutual strategic military interests between France and Russia. The development of financial ties between the two countries created the economic prerequisites for the Russo-French Alliance.
The first Anglo-Japanese Alliance was an alliance between Britain and Japan. It was in operation from 1902 to 1922. The original British goal was to prevent Russia from expanding in Manchuria while also preserving the territorial integrity of China and Korea. For the British, it marked the end of a period of "splendid isolation" while allowing for greater focus on protecting India and competing in the Anglo-German naval arms race. The alliance was part of a larger British strategy to reduce imperial overcommitment and recall the Royal Navy to defend Britain. The Japanese, on the other hand, gained international prestige from the alliance and used it as a foundation for their diplomacy for two decades. In 1905, the treaty was redefined in favor of Japan concerning Korea. It was renewed in 1911 for another ten years and replaced by the Four-Power Treaty in 1922.
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.
Under Tsar Nicholas II, the Russian Empire slowly industrialized while repressing opposition from the center and the far-left. During the 1890s Russia's industrial development led to a large increase in the size of the urban middle class and of the working class, which gave rise to a more dynamic political atmosphere. Because the state and foreigners owned much of Russia's industry, the Russian working class was comparatively stronger and the Russian bourgeoisie comparatively weaker than in the West.
The Allies, the Entente or the Triple Entente was an international military coalition of countries led by France, the United Kingdom, Russia, the United States, Italy, and Japan against the Central Powers of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria in World War I (1914–1918).
During the Meiji period, the new Government of Meiji Japan also modernized foreign policy, an important step in making Japan a full member of the international community. The traditional East Asia worldview was based not on an international society of national units but on cultural distinctions and tributary relationships. Monks, scholars, and artists, rather than professional diplomatic envoys, had generally served as the conveyors of foreign policy. Foreign relations were related more to the sovereign's desires than to the public interest.
Japan participated in World War I from 1914 to 1918 as a member of the Allies/Entente and played an important role against the Imperial German Navy. Politically, the Japanese Empire seized the opportunity to expand its sphere of influence in China, and to gain recognition as a great power in postwar geopolitics.
Relations between the Japanese Empire and the Russian Empire (1855–1917) were minimal until 1855, mostly friendly from 1855 to the early 1890s, but then turned hostile, largely over the status of Manchuria and of Korea. The two empires established diplomatic and commercial relations from 1855 onwards. The Russian Empire officially ended in 1917, and was succeeded by Communist rule formalized in 1922 with the formation of the Soviet Union.
The century of humiliation was a period in Chinese history beginning with the First Opium War (1839–1842), and ending in 1945 with China emerging out of the Second World War as one of the Big Four and established as a permanent member of the United Nations Security Council, or alternately, ending in 1949 with the founding of the People's Republic of China. The century-long period is typified by the decline, defeat and political fragmentation of the Qing dynasty and the subsequent Republic of China, which led to demoralizing foreign intervention, annexation and subjugation of China by Western powers, Russia, and Japan.
This timeline covers the main points of British foreign policy from 1485 to the early 21st century.
The history of China–Japan relations spans thousands of years through trade, cultural exchanges, friendships, and conflicts. Japan has deep historical and cultural ties with China; cultural contacts throughout its history have strongly influenced the nation – including its writing system architecture, cuisine, culture, literature, religion, philosophy, and law.
This article covers worldwide diplomacy and, more generally, the international relations of the great powers from 1814 to 1919. This era covers the period from the end of the Napoleonic Wars and the Congress of Vienna (1814–1815), to the end of the First World War and the Paris Peace Conference (1919–1920).
The foreign policy of the Russian Empire covers Russian foreign relations from their origins in the policies of the Tsardom of Russia down to the end of the Russian Empire in 1917. Under the system tsarist autocracy, the Emperors/Empresses made all the main decisions in the Russian Empire, so a uniformity of policy and a forcefulness resulted during the long regimes of powerful leaders such as Peter the Great and Catherine the Great. However, several weak tsars also reigned—such as children with a regent in control—and numerous plots and assassinations occurred. With weak rulers or rapid turnovers on the throne, unpredictability and even chaos could result.
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.
The diplomatic history of World War I covers the non-military interactions among the major players during World War I. For the domestic histories of participants see home front during World War I. For a longer-term perspective see international relations (1814–1919) and causes of World War I. For the following (post-war) era see international relations (1919–1939). The major "Allies" grouping included Great Britain and its empire, France, Russia, Italy and the United States. Opposing the Allies, the major Central Powers included Germany, Austria-Hungary, the Ottoman Empire (Turkey) and Bulgaria. Other countries also joined the Allies. For a detailed chronology see timeline of World War I.
The history of Japanese foreign relations deals with the international relations in terms of diplomacy, economics and political affairs from about 1850 to 2000. The kingdom was virtually isolated before the 1850s, with limited contacts through Dutch traders. The Meiji Restoration was a political revolution that installed a new leadership that was eager to borrow Western technology and organization. The government in Tokyo carefully monitored and controlled outside interactions. Japanese delegations to Europe brought back European standards which were widely imposed across the government and the economy. Trade flourished, as Japan rapidly industrialized.
China participated in World War I from 1917 to 1918 in an alliance with the Entente Powers. Although China never sent troops overseas, 140,000 Chinese labourers served for both British and French forces before the end of the war. While neutral since 1914, Tuan Ch'i-jui, Premier of the Republic of China, spearheaded Chinese involvement in World War I. Tuan wanted to integrate China with Europe and the United States by declaring on the side of the Allies against the Central Powers. On 14 August 1917, China ended its neutrality, declaring war on the German Empire and the Austro-Hungarian Empire.
The foreign policy under the presidency of Woodrow Wilson deals with American diplomacy, and political, economic, military, and cultural relationships with the rest of the world from 1913 to 1921. Although Wilson had no experience in foreign policy, he made all the major decisions, usually with the top advisor Edward M. House. His foreign policy was based on his messianic philosophical belief that America had the utmost obligation to spread its principles while reflecting the 'truisms' of American thought.