The most notable is the atomic bomb. Roosevelt became aware that the Nazis were trying to develop one, so he started the "Manhattan Project" which was a group of elite scientists tasked with developing their own atomic bomb. They eventually succeeded, and in 1945, we dropped the bomb on Japan.
During the American Revolution, blacks fought on the North Side of the war because they wanted to be free. The North was for freedom of slaves and the South opposed that.
They had water and food to eat for the rivers. And for the deserts it would probably be they had mildly good trade
Answer:
watergate burglars were arrested
Explanation:
January 1973 the 5 burglars were convicted
I thinks the answer is technology