However gets this right, gets a icecream

C) Members of Congress were no longer allowed to talk about slavery.

Explanation:

it describes the Missouri compromise

really well so I think this is the answer

I think B sorry if I'm am wrong

the two major parties acting together and cooperating when making decisions is bipartisan

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.