Which was an achievement of the byzantine empire?

Write two paragraphs to explain how the cold war changed after the 1960s. first, identify the ways it changed during leonid brezhnev's leadership in the 1970s. then, explain how the cold war changed when ronald reagan was in office in the early 1980s. include supporting facts and details from the text in your response.

Explain the importance of president harry truman's order to integrate the u. s. military and the federal government.

Who was the fifth president of the u. s.