I'd say the combustion engine, even though it was toyed with in the mid-west during the cowboy era, it wasn't until after the Civil War in which it was a fully effective gasoline powered engine.
<span>One major effect was the acquisition of horses which completely changed the culture of the plains Indians.</span>
Answer:
If land was leased to freedmen, landowners did not have to lay out cash for supplies.
<h3>Hope this is fine for you</h3>
The quote is little undescriptive but i would say try C
Answer: The answer is D .
Hoped this helped .......
Explanation: