It's D. Contextualization is when you read or analyse something keeping in mind cultures or traditions unfamiliar to the present time.
The answer is B) Congressional Legislation was passed that made registering to vote safer for African Americans.<span />
Answer:
B. They agreed to destroy all of their medium-range missiles.
Explanation:
On December 8, 1987, Reagan and Gorbachev signed the INF Treaty in Washington, D.C. The final treaty eliminated an entire class of nuclear weapons, restricting the deployment of both intermediate and short-range land-based missiles worldwide.