How did John D. Rockefeller horizontally integrate his monopoly in 1880?

Discuss the ways in which the northern and southern economies and social customs differed in the decade prior to the civil war. why are they characterized as having “two distinct societies”?

He electoral vote is tied between two presidential candidates. what happens next? the house votes to determine who wins the presidency. the senate votes to determine who wins the presidency. the presidency is decided by the supreme court. the presidency is decided by the popular vote.

What were some of the ideas that the democratic party emphasized that allowed them to appeal to most white voters?