What two groups did harriet Tubman became involved with in the north?

In the North, Harriet Tubman became involved with the Underground Railroad, helping enslaved people escape to freedom, and the abolitionist movement, where she worked alongside prominent figures like Frederick Douglass and Sojourner Truth. Additionally, she played a role in the Women's Suffrage Movement, advocating for women's rights and voting equality. Tubman's efforts significantly advanced the causes of freedom and equality during her time.