Answer:
Rubber
Explanation:
Leopold extracted a fortune from the Congo, initially by the collection of ivory, and after a rise in the price of rubber in the 1890s, by forced labor from the natives to harvest and process rubber.
Roger Williams was the first person to come to rhode island
Explanation:
Popular sovereignty is a basic idea of democracy. Popular sovereignty means that the people are the ultimate source of the authority of their government. ... The People are the ultimate rulers