At the start of World War 2, America is the country that maintained the isolationist policy.
Delaware and Maryland both were free states.
Indian tribes had reservations with defined borders. These borders were
able to be changed at any time, but they were still defined nonetheless.
These reservations were usually much smaller than the area in which the
tribes used to live, answer (A).
Answer:
Did you wrote it? If so you are good with writing :)
Explanation: