Which of the following is not something a state government can regulate? marriage treaties the death penalty abortions

A state government can't regulate treaties, the Article II, Section 2 of the Constitution gives that power to the President, as long as he(she) has the senate's concurrence. The Supremacy Clause provides that treaties count as "the supreme law of the land", and as such, states can't interfere in this federal matter.

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.

i am confused, what is the question? i can you out if you put it into more depth.