Answer:
A. Increased tensions between the North and South
Explanation:
The North viewed Brown's raid on Harpers Ferry to be the actions for their cause, and wrote them as heroes and martyrs. On the other hand, the South believed that Brown's raid was detrimental to their life styles (being heavily dependent on slaves), and that his actions may lead to unintended consequences. This led them to double-down on security.
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The 3 answer are:
1.) People moved around alot
2.) Trash was spread out over a large area
3.) Little surplus food was available
To make trade and banking easier. But also because coins have been used as means of control and propaganda since this very invention , Kaiser William I appeared in the coins.