A, started the space race. NASA shortly began its work in full after the launch of Sputnik spurred them on.
The Nile River was a body of water that they severely needed because, both sides of Egypt had deserts on them.
Following
Lincoln's election, and before he even took the oath of office, seven
states immediately seceeded from the Union. Those actions forced the
president's hand. He couldn't restore the Union without a war.
the majority of people did not vote for Lincoln, and the south as a whole detested him because of his policies