Did the yalta conference take place in russia near the end of the war and was attended by churchill roosevelt and stalin

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.

As a result of the germanic tribes sacking rome

Who was the first present of the united states