During the period of the British War Cabinet discussions leading up to the declaration, the war had reached a period of stalemate. On the Western Front the tide would first turn in favour of the Central Powers in spring 1918, before decisively turning in favour of the Allies from July 1918 onwards. Although the United States declared war on Germany in the spring of 1917, it did not suffer its first casualties until 2 November 1917, at which point President Woodrow Wilson still hoped to avoid dispatching large contingents of troops into the war. The Russian forces were known to be distracted by the ongoing Russian Revolution and the growing support for the Bolshevik faction, but Alexander Kerensky's Provisional Government had remained in the war; Russia only withdrew after the final stage of the revolution on 7November 1917.