What happened to romania and poland after world war 2

The history of Poland from 1945 to 1989 spans the period of communist rule imposed over Poland after the end of World War II.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

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