President Lincoln was assassinated "before the Civil War was over" although it should be noted that it was very close to the end of the war. Everyone knew the North was going to win.
Answer: Art Nouveau
Explanation:
This artistic movement took place by the end of the XIX century up to the early XX century before WWI, and it originated as a reaction against the historical traditional art styles that had been popular at the time. The movement seeked to bring a more modern perspective to art and to end the hyerarchy or distinction between what was considered "fine arts" ( painting and sculpture) and "applied arts" (furniture, ornaments, metal work) .
They are financial aid and land grants from the government. Railroad executives made the argument that their companies should receive free public land on which to lay track because a rail network connecting East and West would bring important benefits to the entire nation.
I think its around 5,000 - 6,000 BC