Answer: The American Colonization Society wasn't founded to help black people to claim their rights as Americans.
Explanation: The American Colonization Society was founded by a sheperd named Robert Finley, in the year of 1816.
The American Colonization Society was a organization and your goal were sendind the black people who lives in USA back to Africa, independent if the black born free in America or were a freed slaves, with the statement that they weren't able to integrate the American society.