Little Rock, Arizona at Central high school. This was part of the Little Rock Crisis in 1957
B) computer, because the space program required equipment that could perform very complicated calculations.
The French Revolution happened almost immediately after the American Revolution. The people of France (well, I should say, the commoners of France), had been oppressed by an aloof monarch for so long. Seeing the successful revolution in America, France wanted freedom for themselves and rose up against the monarchy. (Unfortunately, the French Revolution was MUCH bloodier than the Americans one, with a lot more beheadings).