The purpose of treaties between the U.S. Government and Indians was to first of all keep peace between the two and give colonists permission to settle Indian land. Hope this helps!
The answer is Ohio, Illinois, Indiana, Minnesota, Michigan, and Wisconsin
A shortage of crops/food would have killed off the soldiers mostly, devastating the southern states. I hope this helped!
Thanks!
~Steve
Abraham Lincoln was most popular in the Northern states. The states he won were anti-slavery. The candidate who won the electoral votes in the south was Jefferson Davis.