Refer to the passage. "The new social system has only just been established and requires time for its consolidation. It must not be assumed that the new system can be completely consolidated the moment it is established, for that is impossible. It has to be consolidated systematically. To achieve its ultimate consolidation, it is necessary not only to bring about the socialist industrialization of the country and persevere in the socialist revolution on the economic front, but also to carry on constant and arduous socialist revolutionary struggles and socialist education on the political and ideological fronts. Moreover, various contributory international factors are required.” Mao Zedong, speech at the Chinese Communist Party's National Conference on Propaganda Work, 1957 Which of the following initiatives most contributed to Mao Zedong’s goals for China as described in the passage?
The Cultural Revolution to purge traces of capitalism and traditionalism from communist China

The Great Leap Forward to rapidly develop China’s economy while creating a more fully communist society

The New Economic Policy to recover from war, famine, and natural disasters by privatizing China’s agricultural production

The Four Modernizations to strengthen China’s economy by reforming agriculture, industry, national defense, and science and technology