You move into a noisy apartment. At first, you can't study. One day, 6 months later, your friend visits and says (actually shouts), "How can you work in here?" You respond, "What are you talking about?" This demonstrates:

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.

6.3%

explanation:

the acceptance rate for yale university is 6.3%. this means that only 6 percent of people who apply actually get accepted!