What impact did Harriett Tubman and the Underground Railroad play in America?

The work of the Underground Railroad resulted in freedom for many men, women, and children. It also helped undermine the institution of slavery, which was finally ended in the United States during the Civil War. Many slaveholders were so angry at the success of the Underground Railroad that they grew to hate the North.

Explanation:

answer; /// i believe the correct answer is general act charters;