What did Susan B. Anthony fight for?

Susan B. Anthony was a prominent leader in the women's suffrage movement in the United States during the 19th century. Her advocacy centered on the right to vote for women, which she believed was essential for achieving equality and justice. Anthony co-founded the National Woman Suffrage Association and worked tirelessly to secure voting rights for women, organizing rallies, giving speeches, and lobbying lawmakers. Her efforts played a crucial role in raising awareness about women's rights and ultimately contributed to the passage of the 19th Amendment in 1920, which granted women the right to vote. This makes women's rights the primary focus of her activism and underscores why this answer is correct.

While workers' rights, civil rights, and environmental rights are significant issues that have had various advocates, Anthony's legacy is most strongly aligned with the fight for women's voting rights and broader gender equality.