The answer would be B, since the US ended the Pacific War with two nukes dropped on Hiroshima and Nagasaki
Answer:
During the American Civil War in December 1863, Abraham Lincoln offered a model for reinstatement of Southern states called the “10 Percent Plan.” It decreed that a state could be reintegrated into the Union when 10 percent of the 1860 vote count from that state had taken an oath of allegiance to the United States
Explanation:
It was a mixture of various reasons, although for the Spanish and Portuguese it was a question of reaching India for spice trades after the embargo instated on them by the Ottoman Turks.
The Portuguese went around Africa, and the Spanish tried sailing west across the barren ocean, and accidentally discovered America through Columbus.