During WW2, the common enemy of China was Japan. Communist vs Nationalist warfare would become a main problem when WW2 ended.
Chinese Communist Revolution
In 1949 communist leader Mao declared the creation of the People's Republic of China. When allies in 1941 China took its place among the Big Four.
During World War II, the primary communist country was the Soviet Union, which played a significant role in the Allied powers' efforts against the Axis. Additionally, other countries had communist movements or parties, but they were not fully communist states at the time. Notably, China had a significant communist faction, the Chinese Communist Party, led by Mao Zedong, although it was not in control of the entire country until after the war. Other regions, like Eastern Europe, had communist parties that gained prominence during the war, but they became dominant only post-war.
The Chinese Communist Party is run as a self-perpetuating oligarchy.
Russia. They became communist during Lenin's reign.
The World Socialist Movement.
During World War II, Mao Zedong led the Chinese Communist Party in its struggle against Japanese invasion and occupation in China. He played a crucial role in uniting various anti-Japanese forces, promoting guerrilla warfare tactics, and expanding the influence of the Communist Party. Mao's leadership during the war helped to strengthen his position within China and set the stage for the eventual Chinese Civil War against the Nationalists after the war ended. The conflict against Japan also allowed the Communist Party to gain popular support and legitimacy among the Chinese population.
Czechoslovakia
Stalin
Stalin
tito
they were still communist