Bodies of water, specifically rivers.
Answer:
America is named after Amerigo Vespucci.
Explanation:
It is named after this man because he was the explorer who set forth the revolutionary concepts that the lands that Christopher Columbus in 1492 were part of a separate continent.
Iowa, Nebraska, Missouri, IL, and South Carolina
Answer:
b.The use of the weapons led to the fear of nuclear destruction and led to an arms race between the US, USSR, and the allies of each nation