Answer:
This is the best I could do to help :)
Explanation:
Look up what is Puerto Rico's economy and click the brittanica link. Copy the link and paste it to wherever your work is...Hope this helps :) (I'll try to link it in the comments)
1900's is when they increased most
Settled the dispute in the 1877 dispute of the presidential election and ended the Reconstruction Era.
The answer to this question is : <span>General Assembly, Constitutional Convention, Initiative</span>