The Coastal Plains get ??
south of New England.

No one probably answered because of what your name is but here is the answer The Southern New England Coastal Plains and Hills is a region in New England, making up much of the southern part of the Northeastern Coastal Zone. It extends through a tiny part of New York State, through most of Connecticut, northwestern Rhode Island, and southeastern Massachussetts.

Explanation:

Hope it helps you

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.

answer; decipher the motives for why people behave the way they do;