The correct option is C. The act led to violent conflicts between settlers in the Great Plains over the issue of expanding slavery to new territories. This one explains better the contribution of Kansas- nebraska
True, i just read an article last week all about this!! lol hope this helps
Had no effect on the war I think because it was fought after the treaty was already signed.
Political machines started as grass roots organizations to gain the patronage needed to win the modern election. Having strong patronage, these "clubs" were the main driving force in gaining and getting out the "straight party vote" in the election districts.