Answer:
I think it is C!
Explanation:
The other answers doesn't really make sense. But there's a very tiny chance the answer can be D.
<u><em>C. They organized companies offering financial services that became banks.</em></u>
C makes sense, so I would probably choose C.
Answer:
the most Important thing is probably the sign of the treaty
The Indians rebelled against the Americans and were defeated in a short war which led to the trail of tears