How can a candidate win all of a state votes

How did agitators on both sides of the slavery issue make things worse? by putting out bounties on certain peopleby committing murderthrough their writingsby compromising on too many things

How did the overall world economy change immediately after world war i? question 3 options: it grew rapidly. it began to slowly improve. it sunk into a worldwide depression. it remained flat.

What mountains did the first transcontinental railroad cross