Answer:
Lemuel Haynes was an American clergyman. A veteran of the American Revolution, Haynes was the first black man in the United States to be ordained as a minister. Haynes was a native of West Hartford, Connecticut, and was the son of an African American man and a white woman.
<span>It helped to expand the democracy because before that slaves didn't have any rights proved by the supreme court case dealing with dred Scott by the 13th 14th and 15th amendments expanded the rights to a larger number of people</span>