The best option would be the <span>C) increased used of electrical appliances.
Hope this helps...
</span>
Historians identify turning points and recognize that the choice of specific dates gives a higher value to ones narrative, region, or group
One of the aspects of the hunter-gatherer lifestyle was that those are/were roughly egalitarian societies, with little social order and relative gender equality - the opposite is the case in case of the the settlers.
Also, hunter-gatherers have less seasonal lifestyles than the settled agrarian people, who would often perform actions almost a year before they could claim any benefits from them.
Your answer is A, Conflict with Native Americans ended.
Louisiana purchase entailed negative consequences for most of the Louisiana population - blacks and Indians - and became one of the causes of acute social contradictions in modern America. In just 30 years, Americans ousted Indians from most of the Mississippi Valley, physically destroying or expelling them from their ancestral lands through fraudulent treaties
You can refer to the attachment!
It's from my book that I use online.