After Russia’s poor performance in WWI, Tsar Nicholar II (gov)was forced to step down in February 1917. He was replaced by a provisional government which was overthrown in the October Revolution of 1917, when Vladimir Lenin came to power. Lenun’s followers were called the Bolsheviks, they believed in the ideals of Karl Marx. This was communism, a system where the state controls all aspects of the economy and of society with limited rights for people. Religion was also discouraged. Russia was the world’s first communist state.