Answer: The 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.
Answer:
D
Explanation:
as we know the atomic bomb is known for ending a war but wich war?, well if we rember who helped create it (albert einstien)he was alive during wold war 2 but not by the cold war, he might of ben alive during ww1 but as a child or baby perhaps the only war were he could the atom bom is in ww2. please make me brainleast
<em>B. North America.</em>
Explanation:
Christopher Columbus actually never explored North America. The first person to explore North America goes to John Cabot, although there are numerous studies on how vikings were actually the first ones to explore North America. John Cabot, also known as Giovanni Caboto, went exploring when he got sent by Henry VII, and found North America in 1497.
I think it was near Pennsylvania
