What social movement is most closely linked to the efforts of the Progressive Era?

The women's suffrage movement is most closely linked to the efforts of the Progressive Era because it embodied the spirit of social reform and activism that characterized this period in American history, roughly from the 1890s to the 1920s. The Progressive Era was marked by a push for social justice, political reform, and addressing the inequities brought on by rapid industrialization and urbanization.

During this time, a variety of reform efforts emerged, including women's rights, which gained significant traction. Activists sought to secure voting rights for women, arguing that suffrage was essential for achieving broader societal reforms. Leaders such as Susan B. Anthony and Elizabeth Cady Stanton were prominent figures in advocating for women's suffrage, and their efforts were intertwined with other Progressive initiatives such as labor rights, educational reforms, and anti-corruption measures in politics.

The successes of the women’s suffrage movement, culminating in the 19th Amendment, which granted women the right to vote in 1920, symbolized the evolving role of women in public life and reflected the broader goals of the Progressive movement, which aimed to create a more equitable society.