I have chose primary source to be the answer. Check out the definition of "primary source." secondary wouldn't make sense here.
Mikhail Gorbachev's reformist policies in the Soviet Union fuelled opposition movements to the Communist regimes in the Soviet bloc countries. The structures of the Eastern bloc disintegrated with the dissolution of the Warsaw Pact and Comecon. The Soviet Union broke up into independent republics.
The correct answer is B. With more cotton production the south needed more slaves. This made them become more dependent on slavery.
Answer:
D
Explanation:
Serial murder is homicide that involves the murder of several individuals in at least three separate events. Mass murders involve killing more than 3 people at a time.
It is D: basis of the limited government structure throughout the Constitution.