It will need a lot of effort and a lot of energy
I'm pretty sure (1.) is A, and I know for a fact that (3.) is D because slavery was a regular practice between quarreling tribes. I have no clue what (2.) is. Best of luck.
The correct answer should be in fact C
T<span>ransportation innovations of the time period affected migration patterns in the United States by increasing the rate of immigration into the country. More immigrants choose to transfer to the country as the accessibility increases. Hope this answers the question.</span>
To make new ways of transportation.
