After Bismarck's removal in 1890, French efforts to isolate Germany became successful; with the formation of the Triple Entente, Germany began to feel encircled. Foreign minister Delcassé, especially, went to great pains to woo Russia and Great Britain. Key markers were the Franco-Russian Alliance of 1894, the 1904 Entente Cordiale with Great Britain, and finally the Anglo-Russian Entente in 1907 which became the Triple Entente. This formal alliance with Russia, and informal alignment with Britain, against Germany and Austria eventually led Russia and Britain to enter World War I as France's Allies.