Question

*********METAL******* How did U.S. expansion in the late 19th century extend and change the principles of Manifest Destiny?

Answer 1

It is a fact that the early American people wanted more space and more land and this made them move to the west of Appalachian mountains. This had a great impact on the minds of the 19th century Americans and they thought that it was their destiny to expand towards the Atlantic ocean. I hope the answer helps you.