Answer:
This statement abolished slavery as a government amendment after the Civil War.
Explanation:
This passage describes the thirteenth constitutional amendment which is the amendment that officially ended slavery in the USA. This amendment was approved after the American Civil War, where the victory of the union, formed by the northern states that were against slavery, allowed slavery to be ended and banned once and for all. The amendment, as is already known, is still valid today and represents a great victory for the African-American people.
It required all escaped slaves to return to their masters and that any free states had to cooperate with this law.
There are several pieces of evidence that exist that show that Indus Valley civilizations traded with Sumer, but the most significant is in the layers of stone under the ground.
Composers also felt they had a moral obligation to provide fine music for the common people. This idea, and the general concept that the Enlightenment could challenge tradition, opened up composers to a much greater range of artistic freedom.
A warming climate meant that more edible plants were available: it means that people could rely better on gathering food.
It also meant that fishing was easier for many reasons. - the correct answer is c
It made the food generally more abundant, so it did not lead to extended wars. Also there was still plenty of land left, so the Indians didn't loose a significant amount of land.