It wasn't so much the Civil War, but the expansion of the United States that led to the Civil War, that brought about the Second Industrial Revolution, since this expansion brought a need for massive amounts of railroad materials.
Answer:
key characteristic of the Renaissance was the development of linear perspective, which completely changed the art that was created during this period. This allowed a new style to be used in paintings and frescoes, which predominantly focused on the aspects of realism. Does this answer your question?
Explanation:
The American Civil War became known as the first modern was because it was the first war to ever use modern weapons. While other wars such as the American Revolutionary War used gunpowder, the American Civil War used weapons such as the Gatlin Gun, used by General Custer, repeater rifles and pistols, and grenades.
Answer to number 3.
Athletic competitions and Human emotions