What type of government does the U. S. have? Constitutional monarchy? Communist? Theocracy ? Or republic

A representative democracy (also known as a representative republic) is a type of government in which governance is done by officials who are elected by the general populace of the country. There are many different forms of representative democracies, most notably presidential republics, semi-presidential republics, and parliamentary republics.

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.