April Theses
The continuing war led the German Government to agree to a suggestion that they should favor the opposition Communist Party (Bolsheviks), who were proponents of Russia's withdrawal from the war. Therefore, in April 1917, Germany transported Bolshevik leader Vladimir Lenin and thirty-one supporters in a sealed train from exile in Switzerland to Finland Station, Petrograd. Upon his arrival in Petrograd, Lenin proclaimed his April Theses, which included a call for turning all political power over to workers' and soldiers' soviets (councils) and an immediate withdrawal of Russia from the war. At around the same time, the United States entered the war, potentially shifting the balance of the war against the Central Powers. Throughout 1917, Bolsheviks called for the overthrow of the Provisional Government and an end to the war. Following the disastrous failure of the Kerensky Offensive, discipline in the Russian army deteriorated completely. Soldiers would disobey orders, often under the influence of Bolshevik agitation, and set up soldiers' committees to take control of their units after deposing the officers.