Answer:
the main reason was to normalize relations with China. Chinese-US relations were hostile after the communist takeover in 1949 but nixon believed they could befriend China and isolate them from the soviet union, which was china's main ally
it makes us a representative democracy
in a full democracy every single person must vote on everything so having the Electoral college represents the people
First was the Roman Republic, then came the Roman Empire. In the 4th century BCE, the Roman Republic turned to imperialism. After losing a significant battle with the Gauls, a Celtic people, the Romans concluded that in order to sustain safety, they would have to expand their territory so the frontiers would be a good distance from the capital, Rome. They successfully fought a series of wars with other Italian city-states as well as the Carthaginians, achieving their goal. Warfare gave excessive power to the military leaders, weakening the influence of the Senate and thus the democracy became undermined. That is how it was transformed to a vast empire.
Very bad they were killed and they were dying by the numbers
Foreign policy involves C) many different policies on many different topics. These topics range from economic issues, to security issues, as well as a variety of other issues from the environment, to health, or trade.