I believe it was the plain Indians
Isolationism is a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries and <span>the policy of territorial or economic expansion is t</span>he policy of territorial or economic expansion.
According to the statement above:
"Education flourished in the south with approximately one black high school for each county by 1900
A. True
B. False"
The answer is: false.
Hope this helps.