Whoever gets brainliest answer and 10 points : )

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.

What change took place in the african slave trade in the 1500's?

What does it mean to say the united states has a federal system of government