Answer:
The cold war ended. Nixon was not impeached but resigned before he could get impeached. By process of elimination it is c or d. I am not 100% sure. Hope this helps.
Explanation:
Answer: They abandoned their heavy reliance on indentured servants in favor of the importation of more black slaves. After Bacon's Rebellion, Virginia's lawmakers began to make legal distinctions between “white” and “black” inhabitants.
Explanation:
to prevent the expansion of communism
