Answer: In two Major Ways
Explanation: The Cold War affected domestic policy two ways: socially and economically. Socially, the intensive indoctrination of the American people led to a regression of social reforms. Economically, enormous growth spurred by industries related to war was aided by heavy government expansion.
C. How can I be a slave in a land where slavery does not exist?
In the case of Dred Scott, he was brought by his owner to the north. When there, he sued for his freedom, claiming that now that they were in a free state, his owner did not have the right to still 'own' him, since it was illegal in the state. However, the judge ruled that property continued to stay as property regardless of where the property is located at.
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Pharaohs, cuneiform and barter were most likely found in the age of 3500 BCE to 3000 BCE. Cuneiform was used by the Sumerians in that time period and the rulers of Egypt were also found in that time period as well. As for barter as a form of economy, that can be found in that time period as well and even much earlier, as it predates the use of coins.
The answer is C. After WW2 the Germans had to sign it.