Answer:
C)
Explanation:
C. The House of Representatives elects the President and the Senate elects the Vice President
Answer:
A pandemic of influenza A (H1N1)
Explanation:
The main way in which geographic and economic differences between regions led to increased sectionalism in the US was that the South was entirely agrarian and depended heavily on slavery, while the North despised the institution of slavery. This eventually led to the Civil War.
C. <span>Early humans were forced to move to new environments.
Hope I helped :)</span>
