Answer:
1) New and revolucionary tactics and weapons (european powers use the inspirations in WWI)
2) Number of fallen remains far higher than in any other american war before or after
3) That is was war to prevent seccesion of Southern states and breaking of USA
Answer:
It started a revolution that showed the world that it was possible to overthrow an empire. It was the beginning of a push for democracy all over the world.
2.5m years ago
Hopes it helps
I wanna say it the second option.. if im wrong lmk thanks
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