Answer: Something called a ballot box
Explanation:
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The answer is B.
Wegener could not explain how similar fossils could be found on different continents.
Answer:
It is a system that values both freedom and equality.
I would go with D because they were cruel to slaves, if they got sick during the trip to Americas they were thrown over board and sometimes they were covered by a type of insurance so it didn't matter if they lost some slaves on the way.
If its multiple answer i would go with B and D. Europe would send guns and other things to the people who give slaves to the Americas then the Americas would send Europe raw materials that Europe didn't have like sorts of food or animals.
The Great Migration is depicted in the image. Also known as the Great Northward Migration, it marked the movement of 6 million african americans from the rural south of the United States to the Northwest, Midwest and West, that took place between 1916 and 1970. It was one of the most rapid internal migrations in the world not caused by war or famine, and it meant leaving their economic and social base to find a new one, made easier by the labor shortage that WWI had generated.