The Mississippi river was a key factor during the civil war beacause

Control of the Mississippi River during the American Civil War was an economic and psychological factor for both the North and the South. For many years, the river had served as a vital waterway for mid-western farmers shipping their goods to the eastern states by way of the Gulf of Mexico.

Explanation:

not too sure on this one thinking tyo organize the division of africa

question:  

the chart compares religious beliefs to us political party support.

religious beliefs and party support, 2012

this chart demonstrates that

a) more highly religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

b) more highly religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

c) more moderately religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

d) more moderately religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

answer: a.