Answer:
The answer is C.
the decline of tensions between the U.S. and the Soviet Union
Explanation:
The <span>availability of cheap books greatly advanced the spread of learning in the renaissance since it made knowledge available to the lower classes instead of only the elite--as had been the case in the past. </span>
He claimed they were active in state departments (over 200)
I believe the correct answer is a. the NAACP