Voting Rights Act of 1965: This act was passed to overcome barriers that prevented African Americans from exercising their right to vote.
Women's Suffrage: Women's suffrage refers to the fight for women's right to vote and played a crucial role in expanding universal suffrage.
Poll Taxes: Poll taxes were used as an initial restriction on voting rights, requiring individuals to pay a fee before being allowed to vote. They disproportionately affected low-income voters and were eventually abolished through constitutional amendments.