Trading rights on the Mississippi River is an answer that I'd consider.
Early Stone Age people hunted with sharpened sticks. Stone Age people cut up their food with sharpened stones and cooked it on a fire. They used animal skins to make clothes and shelters. After a good day's hunting people could feast on meat.
One who spreads ideas to help an institution is known as a propagandist
Spain and France where the ones who battled for control of Latin America