What law made it illegal to spread contraceptive information and devices?

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.

List of social classes of the shang dynasty in order ?

What was the most common destination for african american migrants between 1910 and 1930