Trường Chinh was a Vietnamese communist political leader, revolutionary and theoretician. He was one of the key figures of Vietnamese politics and the important Vietnamese leaders for over 40 years. He played a major role in the anti-French colonialism movement and finally after decades of protracted war in Vietnam, the Vietnamese defeated the colonial power. He was the think-tank of the Communist Party who determined the direction of the communist movement, particularly in the anti-French colonialism movement. After the declaration of independence in September 1945, Trường Chinh played an important role in shaping the politics of the Democratic Republic of Vietnam (DRV) and creating the socialist structure of the new Vietnam.