The Magma Cart was written first
Are you looking for information on a football player?
The only Damon Nivens I can find information on is an offensive linebacker and assistant football coach. He is currently working at Southern University and University of Arkansas at Pine Bluff and previously worked for the New York Football Giants, Southern University and A&M college - Baton Rouge.
EDIT: He also works at Livonia High School, confirmed by OP.
Answer: matahari
Explanation: The ability to create all their own products allowed the colonies to become more financially independent from Great Britain
"Way back in 1492 Columbus sailed the ocean blue" so TRUE
He advised other leaders to give up the mantel so can choose a multitude of people to be their leaders.