Answer:
The Nuclear Test Ban Treaty.
Explanation: This treaty was signed in 1963, as representatives of the United States, Soviet Union and Great Britain signed the Limited Nuclear Test Ban Treaty, which prohibited the testing of nuclear weapons in outer space, underwater or in the atmosphere.
It’s more easier and more direct than arduous overland routes
Answer: People form governments in order to maintain social order, have protection from predators, and provide collective goods.
and
Governments provide the parameters for everyday behavior for citizens, protect them from outside interference, and often provide for their well-being and happiness. In the last few centuries, some economists and thinkers have advocated government control over some aspects of the economy.
Explanation:
He was writing about his belief, the U.S was destined by none other than God himself to expand from the Atlantic Ocean, all the way to the Pacific implementing democracy in very corner of the continent..