Answer:
D it reminded people that a nuclear war would be devastating for everyone
Explanation:
It's called a term. When a elected official serves an certain amount of time in office. That's called a term because they're serving for a given number amount of time in a certain period.
Answer:
Explanation: The astrolabe was an Arab invention that helped sailors find latitude. Calculating longitude required accurate clocks, which were not available when Columbus was exploring.
