Answer: Nationalism
Explanation:
" Nationalism in the United States is a tricky issue which has come to the forefront in recent years. Nationalism, which is a political system that puts one’s nation above all others, should be separated from patriotism, particularly as nationalism is often driven more by racial and ethnic superiority than a love of country. While patriotism can be seen in 63 percent of Americans reporting being either extremely or very proud to be an American, it should also be noted that 55 percent of people felt that white nationalism posed a very or somewhat serious threat to the U.S. Nationalism can be seen in many aspects of America today, from politics to the economy to right-wing extremism."
https://www.statista.com/topics/5306/nationalism-in-the-us/
By exposing people to new ideas through trade
When Columbus came to the New World, he made a mistake and thought that he had found a new direct route to India, so he called the natives "Indians", which they are sometimes still referred to as to this day.
Hope that helped! =)
Answer:
On the eve of Antietam, McClellan would tell Washington he faced a gigantic Rebel army “amounting to not less than 120,000 men,” outnumbering his own army “by at least twenty-five per cent.” So it was that George McClellan imagined three Rebel soldiers for every one he faced on the Antietam battlefield.
Explanation:
brainliest pleahs
