East Africa being Egypt, I'm pretty sure and it depends on what time period but the silk Road went right through east Africa so trade was probably really quick thanks to the silk road and the connection between the middle east and Africa...
C. Patriotism and loyalty; It was a benefactor for the civil war and was a main theme of the civil war
B. By showing that the meatpacking industry did not have high standards of safety and cleanliness.
The Archeologists new the legacy of poverty point by the characteristics of artifacts and the nonlocal rocks used to make them. Remember the Poverty Point culture is an archeological picture of some Mississippi Valley people who lived around 1730 B.C.