The main way in which anthropologists are able to make generalizations about human behavior is by looking at how they used to live their life--their tools, migration patters, war tactics, etc--which are very similar throughout populations.
Because he sent his dogs to he sails man across the ocean from point A to point B
Answer: C. A mass exodus by white and black South Carolinians from the state to look for job opportunities elsewhere
Explanation:
The Great Depression of the late 1920s and early 1930s caused a lot of hardships for South Carolinians. A lot of problems befell them at that period such as the low prices of agricultural goods, the high taxes that they had to pay and the collapse of agriculture altogether from crop destruction and mortgage foreclosures on farms.
In response, a lot of people left South Carolina including both white and blacks to seek greener pastures. They did not head to the same place however, with whites heading south and west and the blacks heading North.
The amount of territory the US currently has would have been completely different if the national government could only legislate based on what is written in the constitution.
A perfect example of this is the power to purchase land/territories from other countries. This was first done by Thomas Jefferson with the Louisiana Purchase of 1803. The US Constitution does not say that the president has the power to buy land from other countries. However, Jefferson said that this power was "implied" by the Constitution.
This idea of an implied power greatly changed the presidency/national government. Several presidents after Jefferson would follow his lead by making deals with countries for territory.
If it wasn't for this concept of implied powers, the US may not have grown to the 50 states we know it as today.