In the election to the Russian Constituent Assembly held two weeks after the Bolsheviks took power, the Socialist Revolutionary Party won the largest share of votes at 40% of the popular vote as opposed to the Bolsheviks' 25%. In January 1918, the Bolsheviks disbanded the Assembly and the majority of the Socialist Revolutionaries turned against Lenin. After the Treaty of Brest-Litovsk was signed by the Bolshevik government, removing Russia from the First World War, the Left Socialist Revolutionaries also dropped out of the government. They launched an unsuccessful uprising against the government on 6 July. On 30 August, Social Revolutionary Fanny Kaplan wounded Lenin in an unsuccessful assassination attempt.