The New Economic Policy (NEP) was an economic policy introduced by Vladimir Lenin in 1921, aimed at revitalizing the Soviet economy after the devastation of the Russian Civil War and War Communism. It marked a significant shift from a purely state-controlled economy to a mixed economy that allowed for some private enterprise and small-scale capitalism, particularly in agriculture and small industries, while the state retained control over key sectors. This approach was intended to stimulate production, alleviate famine, and stabilize the economy during a challenging post-war period.