On This Day

Germany and Austria-Hungary sign the Dual Alliance

The Triple Alliance was a defensive military alliance between Germany, Austria-Hungary, and Italy. It was formed on 20 May 1882 and renewed periodically until it expired in 1915 during World War I.

The Triple Alliance was a defensive military alliance between Germany, Austria-Hungary, and Italy. It was formed on 20 May 1882 and renewed periodically until it expired in 1915 during World War I. Germany and Austria-Hungary had been closely allied since 1879. Italy was looking for support against France shortly after it lost North African ambitions to the French. Each member promised mutual support in the event of an attack by any other great power. The treaty provided that Germany and Austria-Hungary were to assist Italy if it was attacked by France without provocation. In turn, Italy would assist Germany if attacked by France without provocation. In the event of a war between Austria-Hungary and Russia, Italy promised to remain neutral.

Historical Significance

The Triple Alliance was a defensive military alliance between Germany, Austria-Hungary, and Italy.

Events Before

  1. First US bicycle club, the Boston Bicycle Club, forms

    The Capital Bicycle Club was an early American cycling club based in Washington, D.C.

  2. Thomas Edison is granted a patent for his cylinder phonograph [1]

    A phonograph, later called a gramophone, and since the 1940s a record player, or more recently a turntable, is a device for the mechanical and analogue reproduction of sound.

  3. 53rd UK Prime Minister Archibald Primrose (31) weds heiress Hannah de Rothschild (27) at the Board of Guardians in Mount

    53rd UK Prime Minister Archibald Primrose (31) weds heiress Hannah de Rothschild (27) at the Board of Guardians in Mount Street, London

  4. W. S. Gilbert and Arthur Sullivan's comic opera "H.M.S. Pinafore" premieres in London, their first international success

    H.M.S. Pinafore; or, The Lass That Loved a Sailor is a comic opera in two acts, with music by Arthur Sullivan and a libretto by W. S. Gilbert.

  5. Congress of Berlin begins, determines the territories of the states in the Balkan peninsula following the Russo-Turkish

    Congress of Berlin begins, determines the territories of the states in the Balkan peninsula following the Russo-Turkish War of 1877–78

Events After

  1. Philosopher John Muir (41) weds Louisa Strentzel

    Philosopher John Muir (41) weds Louisa Strentzel

  2. Worcester Ruby Legs pitcher Lee Richmond throws the first perfect game in MLB history in a 1-0 win over the Cleveland Bl

    Worcester Ruby Legs pitcher Lee Richmond throws the first perfect game in MLB history in a 1-0 win over the Cleveland Blues at the Agricultural County Fair Grounds in Worcester

  3. First performance of "O Canada," the song that would become the national anthem of Canada, at the Congrès national des C

    First performance of "O Canada," the song that would become the national anthem of Canada, at the Congrès national des Canadiens-Français

  4. First Test cricket game in England begins with W. G. Grace scoring 152 on debut against Australia at The Oval

    First Test cricket game in England begins with W. G. Grace scoring 152 on debut against Australia at The Oval

  5. Theodore Roosevelt, later 26th US President marries Alice Hathaway Lee, on his 22nd birthday

    Theodore Roosevelt, later 26th US President marries Alice Hathaway Lee, on his 22nd birthday

More from the 1870s

Frequently Asked Questions

What happened on October 7, 1879?
The Triple Alliance was a defensive military alliance between Germany, Austria-Hungary, and Italy. It was formed on 20 May 1882 and renewed periodically until it expired in 1915 during World War I. Germany and Austria-Hungary had been closely allied since 1879.
Why is Germany and Austria-Hungary sign the Dual Alliance significant?
The Triple Alliance was a defensive military alliance between Germany, Austria-Hungary, and Italy.

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