<span>You've received 5 points for helping shyanne7663! Get more points by answering questions we picked just for you:</span><span>How many u.s senators ran in the election for the state o</span>
Answer:
The primary source document that could help a historian understand why the US Civil War started is a Charleston Mercury editorial published in 1860 because it contains factual accounts of the events during that time.
Mlk it says it needs to be 20 characters long