The Cold War began when the United States started breaking the agreements made at the 1945 Yalta conference

Due to political oppression and the mechanism of agriculture, many African Americans moved north in what is known as the

a. "Trail of Tears.". b. "Great Migration.". c. "March for Freedom.". d. "March on Washington.".

The 1961 Foreign Assistance Act established ____________________________ to coordinate formerly separate, ad hoc foreign-aid programs.

Fill in the blank(s) with the appropriate word(s).