troops. In 1941, Mao Zedong put special influence on a series of training programs to "correct unorthodox tendencies" and essentially mold the peasantry to the communist model. One of the first CPC programs launched was the Yan'an Rectification Movement.
World War II
During the Second World War almost all buildings, except a pagoda, were destroyed by Japanese bombing, and most inhabitants took to living in yaodongs, artificial caves or dugouts carved into hillsides which were traditional dwellings in Shaanxi. While Yan'an was the center of Chinese communist life many prominent Western journalists including Edgar Snow and Anna Louise Strong met with Mao Zedong and other important leaders for interviews. Politically, Yan'an symbolizes for many a utopian period in modern China's history where Chinese communists sought to realize their idealized vision of life, culture, and social justice, and thus stands for a former "golden age" when communist principles and ideals were actively pursued by many sincere, youthful supporters.
During the Second World War, Yan'an played host to the United States Army Observation Group, also known as the Dixie Mission. A joint military and civilian mission, it was sent to establish official ties with the Communists and explore possible plans of cooperation against the Japanese. The Americans had a presence in Yan'an from 1944 to 1947.
Later history
Yan'an was briefly captured by the Kuomintang forces in the Civil War. The Communist leadership learned of a planned attack in advance and decided to pull out. From then until their capture of Beijing they were usually based somewhere else, often with a mobile headquarters
