It would be the "joint occupation" policy that allowed people from both Britain and the United States to settle in Oregon country, since this was thought to be the most economically advantageous for the region.
D. Romania
It was in Eastern Europe naturally.
Because they were viewed as property rather then people.
The answer might be the answer choice A
Yes The correct answer is
(b) re-admitting Southern states into the Union (ratify 13th amendment, reject secession, 10% of voters from 1860 pledge allegiance to US).