I think the answers are B, C, E,
I wouldn't take my word on it. Wait for more answers or do some researching.
Answer:
The Union took a defensive stance in the West. The Union had more troops than the Confederacy in the West
Explanation:
=)
Answer: 1. Popular vote means more people would like that canidate to be President, it shouldnt be based on some old outdated system. 2. Swing states are heavily depended on during elections, to lessen the stress electoral college being gone would be beneficial. 3. All votes would matter and not just on the electroal college, if someone were to vote blue and the county voted red, their vote wouldnt be useless.
Explanation: These are all opinions :)
It was successful because when all blacks boycotted the buses, that takes a huge chunk of change out of the cities bus money which was a staple in how the city lived. Don't quote me on that though. Sorry it took someone 2 hours to respond to your question. Hope I helped :D