As the Chairman of the Chinese Communist Party, Mao began many social and economic reform projects with mixed results. The Great Leap Forward, from 1958 to 1961, tried to industrialize China and increase its food production, but resulted in one of the largest famines in history. It is estimated that 45 million people died as a result of this reform project. In 1966, Mao began the Cultural Revolution to remove capitalist influences from society and government. Major government officials and ordinary citizens were accused of being "revisionists" - people who disagreed with some parts of Marxism - or "counter-revolutionaries" and were persecuted. Many universities and schools were closed, and historical and religious sites were destroyed. Although the program officially ended in 1969, it continued until Mao's death in 1976.