following the Emancipation Proclamation, there were many economic and social changes which led to unread. In what ways was this unrest apparent? What sorts of things were happening that show that there was civil unrest?

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.

The answer is neonhope it

The answer is conduction