Answer:
A- Concurrent Powers
Explanation: Concurrent powers are powers that are shared by both the State and the federal government.
The Mongols claimed the largest consolidated land empire in history. Seemingly the only way to keep them out was to put the Himalayas between you and them. And many historians believe their power stemmed from an incredibly simple technological innovation: the stirrup.
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Explanation:
Rates of liver cirrhosis, alcoholic psychosis, and infant mortality also declined. Prohibition's effect on rates of crime and violence is disputed. Despite this, it lost supporters every year it was in action, and lowered government tax revenues at a critical time before and during the Great Depression
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.
