The primary ones that caused the most heartburn were East Germany, North Korea, and North Vietnam.
Germany was divided into East Germany controlled by the communists, and West Germany
In 1948 in Korea, the Communists controlled the northern half of the country and the US-Allied Capitalist Dictators controlled the southern half of the country. After the Korean War in 1953, this situation was preserved. In the 1980s, the Capitalist Dictators in the south gave way to a democracy.In 1954 in Vietnam, the Communists controlled the northern half of the country and the US-Allied Capitalist Dictators controlled the southern half of the country. After the Vietnam War in 1975, the Communists were able to unite the entire country and remain in power to this day.
The Chinese Communists took over the country in 1949
There were many countries that were controlled by Great Britain at the beginning of World War 1.
Germany
Iraq and India were controlled by Britain.
The communist country of the USSR was involved in the war. They were not involved simply because they were communists. They were involved because Adolph Hitler wanted their country for their resources and they wanted to kill off Slavs and communists.
Germany.
The US .
Russia left early from World War 1 because of the revolution there. They had to try to stop the Bolshiveks / communists.
Japan
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