When the African Americans opposed the colonization of Africa, it improves the social issues faced by the Blacks due to the realization that the American Colonization Society was pro-slavery and only wanted to get rid of them in America.
Well I think not b/c some of the debating people can be unfair if you think about it!!
Increase in efficiency of farming and also resulting in fewer and also got large farms.
I think the answer would be reassure white american settlers that the frontier was safe and peaceful.
Hope this helps
