The fourth alternative is correct (D).
All descriptions are correct and must be followed to compile a list of references. First, check out what owner will say about it. Second, ask permission and third, if allowed, thank, as a good rule of education. Meeting these requirements you will have no copyright issues.
The attack on fort Sumter is the unofficial start to the war, but the conflict began far before with sectional tension coming to a head over slavery resulting in the south's secession. The first official battle was the one fought at bull run
All of them except cloth maker