the triple entente
France
France
In the 1879, the Dual alliance (Germany and Austria) was made and then Italy joined in 1882 which made the Triple alliance.
Germany joined Austria-Hungary and Italy to create the triple alliance.
Germany created the Triple Alliance to prevent a two front war.
The Triple Alliance between Germany, Austria-Hungry and Italy was a secret alliance formed in May 1882. While no one joined the alliance in 1915, Italy did leave the alliance and join the allies.
Bulgaria
france
The Triple Alliance consisted of Germany, Austria Hungary, and the Ottoman Empire.
Italy refused to honor its alliance with Germany and Austria-Hungary in the triple alliance and joined the allied forces, being promised part of the territory in Austria after the war.
Italy was in the Triple Alliance, but joined World War I on the side of the Entente because the Alliance was a defense treaty and Italy felt Germany's invasion of Belgium did not meet the requirements for their actions and it anything, it broke the treaty completely.
The Triple Entente ( the alliance between the United Kingdom, the French Third Republic, and Russia) against The Triple Alliance ( Germany, Austria-Hungary). Italy was a member of the Triple Alliance, but joined the war on Entente side.