Cuba threatened to start a war between the United states and the Soviet Union. The Cuban Missile Crisis was the closest the United States of america and the Soviet Union came closest to War. Ultimately it was resolved peacefully.
The answer is B
The movement of goods, money, and enslaved people that made up triangular trade
Giving supplies to america and allied troops fight the War in Europe, Africa, and the pacific required the efforts of americans.
The correct answer is cameras