How did the end of World War II politically affect both the United States and the Soviet Union? A. Both countries expanded their democratic systems by allowing all men and women to vote. B. Both countries quickly formed close alliances with states that shared their political philosophies. C. Both countries saw their political influence decline because of an increase in European nationalism. D. Both countries experienced political revolutions that ultimately failed to overthrow their governments.

The end of World War II politically affected both the United States and the Soviet Union as, "Both the countries saw their political influence decline because of an increase in European nationalism."

What was World War II?

World War II was a conflict which took place between 1939 and 1945 which involved all the world's major countries. World War II was by far the deadliest conflict in human history and millions of people were killed.

What were the political effects of World war II on the US and Soviet Union?

The end of World War II politically affected both the United States and the Soviet Union as their political influence declined. Also, an ideological and political rivalry between the United States and the Soviet Union gave way to the start of the Cold War.

Cold War was very influential for both US and Soviet Union. During the period of Cold War, there was always a fear of nuclear war.

The rise of Nationalism in Europe also contributed to the decline of political powers of both the US and Soviet Union. Due to Militarism, Imperialism and alliances, the Nationalism tensions grew high in Europe. Each country was competing to be the best by gaining more territory and growing in their military size and becoming successful economies.

Hence, option C is correct.

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