Student question. help solve the issue

What did the us civil rights movement gain new momentum after world 2

The term “iron curtain” was based on an actual iron curtain that german theaters used to separate the stage from the audience in case of a fire. who or what did the “iron curtain” of the cold war separate? democratic nations from communist nations the soviet union from its allies the united states from europe europe from asia

However the economy continued to grow because of