facilitated Japanese entry into World War I, but did not require Japan to do so. William Howard Taft in August 1914 wrote that if Japan and the United...

World War I Diplomatic history of World War I Foreign policy of the Woodrow Wilson administration Italian entry into World War I Japanese entry into World...

The Russian Empire's entry into World War I unfolded gradually in the days leading up to July 28, 1914. The sequence of events began with Austria-Hungary's...

Germany entered into World War I on August 1, 1914, when it declared war on Russia. In accordance with its war plan, it ignored Russia and moved first...

entry into World War I French entry into World War I German entry into World War I Ottoman entry into World War I Russian entry into World War I Color books...

entry into World War I German entry into World War I Ottoman entry into World War I Russian entry into World War I Allies of World War I Triple Entente...

Austro-Hungarian entry into World War I British entry into World War I German entry into World War I Russian entry into World War I Ottoman entry into World War I American...

The Ottoman Empire's entry into World War I began when two recently purchased ships of its navy, which were still crewed by German sailors and commanded...

part of the Empire of Japan under the name Chōsen (Hanja: 朝鮮, Korean: 조선), the Japanese reading of Joseon. Japan first took Korea into its sphere of influence...

World War I July Crisis Diplomatic history of World War I Color book American entry into World War I French entry into World War I German entry into World...

The defeat of Japan's Kwantung Army helped bring about the Japanese surrender and the end of World War II. The Soviet entry into the war was a significant...

submarine U-27 off Crete; 59 Japanese sailors died. With the American entry into World War I on 6 April 1917, the United States and Japan found themselves on the...

into World War I French entry into World War I German entry into World War I Japanese entry into World War I World War I was fought between the Allies and...

entry into World War I French entry into World War I Historiography of the causes of World War I Home front during World War I Belgium in World War I...

relations Japanese entry into World War I Japan during World War I Root–Takahira Agreement Open Door Policy Treaty of Portsmouth Ian Nish, Anglo-Japanese Alliance:...

since the First Sino-Japanese and the Russo-Japanese War, before World War I through the colonisation of Taiwan and Korea. In 1931, Japan invaded and conquered...

World War (28 July 1914 – 11 November 1918) who lived to 1999 or later, along with the last known veterans for countries that participated in the war...

French entry into World War I German entry into World War I Italian entry into World War I Japanese entry into World War I Ottoman entry into World War I Russian...

States into World War II. The US had previously been officially neutral but subsequently entered the Pacific War, and after Italy's declaration of war and...

British entry into World War I French entry into World War I German entry into World War I Italian entry into World War I Japanese entry into World War I Ottoman...

aftermath of World War I and the rises of fascism in Europe and militarism in Japan, and it was preceded by events including the Japanese invasion of Manchuria...

World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a global conflict between two coalitions: the Allies...

During World War I (1914–1918), belligerents from both the Allied Powers and Central Powers violated international criminal law, committing numerous war crimes...

Second Sino-Japanese War was fought between the Republic of China and the Empire of Japan between 1937 and 1945, following a period of war localized to...

entry into World War I French entry into World War I Italian entry into World War I Japanese entry into World War I Russian entry into World War I Diplomatic...

The development of tanks in World War I was a response to the stalemate that developed on the Western Front. Although vehicles that incorporated the basic...

theatre of World War II Hull note Japanese-American service in World War II Japanese holdouts Japanese in the Chinese resistance to the Empire of Japan Nanshin-ron...

French entry into World War I German entry into World War I Italian entry into World War I Japanese entry into World War I Ottoman entry into World War I Russian...

The Russo-Japanese War was fought between the Japanese Empire and the Russian Empire during 1904 and 1905 over rival imperial ambitions in Manchuria and...

This list of military engagements of World War I covers terrestrial, maritime, and aerial conflicts, including campaigns, operations, defensive positions...