Abolitionist Movement: This was a movement in the 19th century that sought to abolish slavery in America. It was one of the most significant reform movements in U.S history.
Women's Suffrage Movement: This movement fought for women's right to vote in the late 19th and early 20th centuries. It resulted in the passage of the 19th Amendment, granting women suffrage.
Civil Rights Movement: A mid-20th-century movement aiming at ending racial discrimination and securing equal rights under law for African Americans. Key achievements include Civil Rights Act (1964) and Voting Rights Act (1965).