Answer:
It impacts the United States socially by giving them a sense of strong nationalism
Explanation:
The borders expand impact the United State socially by "giving them a sense of strong nationalism."
This because the idea of expanding border or territory in the United States was established in on the belief that God supported the United States in civilizing other parts of the world, thereby making them think the United States country is special and ultimately, the citizens hold the pride of being part of such country.
Answer:
Second, he provided leadership of troops against the main British forces in 1775–77 and again in 1781. He lost many of his battles, but he never surrendered his army during the war, and he continued to fight the British relentlessly until the war's end.
D. Both societies enslaved entire classes of people based on their race.
I believe it's the North Platte but I'm not sure. Let me check right now!