DA you
think it was harder or easier to
build something like a Pyramid in ancient
times than it is to build a tall building. to day.
Why or why not

I think It was harder to build something in ancient times because they made it out of dirt and stuff so it's probably easier to build tall buildings today

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.