Whom did the American Revolution fail

If the colonists had lost the war, there probably wouldn't be a United States of America, period. A British victory in the Revolution probably would have prevented the colonists from settling into what is now the U.S. Midwest. ... Additionally, there wouldn't have been a U.S. war with Mexico in the 1840s, either.

Explanation:

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.