Answer:
The most impact battle was the battle of Gettysburg
The ¡Kung San is a society of hunters and gatherers of Africa, which survives in several African countries (Botswana, Namibia, Angola, Zambia, Zimbabwe and South Africa), whose society and culture are similar to the Eskimos, where women have a role very important because they are the harvesters of fruits, roots, while men hunt with arrows to obtain meat. Riches are collective because they depend a lot on each other. The ¡Kung consider the Earth, the first mother of all the inhabitants of the tribe, and gender roles are not immutable, being able to hunt women and collect men.
I think it’s Issue a Emancipation Proclamation freeing slaves in the south
The settlers believed they were better than the natives and could do whatever they wanted to them they felt entitled to the land and resources and had no problems taking it so basically the settlers thought they could do whatever they wanted and the Indians didn’t take kindly to it