He was famous for discovering the real orbit of the planets and many others
They were too large and expensive - typically a computer would fill a room and would have to have its own power supply.
B - Some communities closed their schools rather than to integrate.
While some in the the south did not want to integrate their schools, some communities refused (but not most) and they figured out plans to delay integration, transfer students to different schools and close others.
Benevolent society is like a charity group, it is organized to serve a community through donations and things like sponsorships from business.
Answer: It began when the Soviet Union (USSR) began building missile sites in Cuba in 1962. Together with the earlier Berlin Blockade, this crisis is seen as one of the most important confrontations of the Cold War. It may have been the moment when the Cold War came closest to a nuclear war.
Explanation:
