12 • 5 = 60ft.
3 • 2 = 6ft.
60 + 6 = 66ft. squared
Answer:
africa.
Explanation:
Most “old” immigrants who came to america during the 1600s and 1700s were from Africa.
Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
The answer would be B) These inventions led to increased business productivity and economic growth
I hope this helps :3
