Central Powers of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria in World War I (1914–1918). By the end of the first decade of the 20th century...

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...

Axis & Allies: World War I 1914 is a war and strategy board wargame in the Axis and Allies series created by Larry Harris and published by Avalon Hill...

The United States declared war on Germany on April 6, 1917, nearly three years after World War I started. A ceasefire and armistice were declared on November...

expressed a preference for America at a rate of 50% or more. Neutral country Allies of World War I Allies of World War II Airline alliance Business alliance...

between the Allies of World War I and Germany at Compiègne, France, at 5:45 am for the cessation of hostilities on the Western Front of World War I, which...

purpose. Allies may also refer to: Allies of World War I Allies of World War II French and British forces in the Crimean War Straight allies, people who...

of World War I were the political and military figures that fought for or supported the Allied Powers during World War I. Nicholas II – Last Tsar of Russia...

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...

(Belgium and Japan, for example) also joined the Allies. For a detailed chronology see timeline of World War I. Non-military diplomatic and propaganda interactions...

The Middle Eastern theatre of World War I saw action between 30 October 1914 and 30 October 1918. The combatants were, on one side, the Ottoman Empire...

The total number of military and civilian casualties in World War I was about 40 million: estimates range from around 15 to 22 million deaths and about...

This is a list of World War I Entente aircraft organized by country of origin. Dates are of first flight. Thetford, 1994, p.416 Bowers, 1979, p.154 Davilla...

The aftermath of World War I saw far-reaching and wide-ranging cultural, economic, and social change across Europe, Asia, Africa, and even in areas outside...

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

This is a list of the events of World War I in chronological order. Diplomatic history of World War I Albertini 1953, p. 38. Keegan 1998, p. 53. Lowe 1994...

to: Allies of World War I, member nations of the World War I alliance who fought against the Central Powers Allies of World War II, member nations of the...

The United States entered into World War I on 6 April 1917, more than two and a half years after the war began in Europe. Apart from an Anglophile element...

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

history of World War I Triple Alliance (1882) International relations of the Great Powers (1814–1919) Allies of World War I Home front during World War I covering...

territory by the Allies of World War I (during the Kamerun campaign of the African theatre), as well as the period when it was a Class B League of Nations mandate...

World War II or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two coalitions: the Allies and the Axis powers...

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...

The identification of the causes of World War I remains a debated issue. World War I began in the Balkans on July 28, 1914, and hostilities ended on November...

unilateral self-disarmament of the Hungarian army by the pacifist Hungarian prime minister Count Mihály Károlyi, the Allies of World War I intended that Romania's...

The Eastern Front or Eastern Theater of World War I  was a theater of operations that encompassed at its greatest extent the entire frontier between Russia...

Following their defeat in World War I, the Central Powers agreed to pay war reparations to the Allied Powers. Each defeated power was required to make...

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

The Kingdom of Romania was neutral for the first two years of World War I, entering on the side of the Allied powers from 27 August 1916 until Central...

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...