The Progressive Era was a period of social and political reform in the United States from 1890 to 1920. It was a response to social and economic problems and aimed to address issues such as corporate greed, political corruption, and inequality. Progressives, including protestant church leaders, union leaders, African Americans, and activists, believed in the power of government to bring about change. They advocated for reforms such as suffrage, consumer protection, and workers' rights. The movement also saw the active participation of women, who fought for political and social equality. The legacy of the Progressive Era includes the strengthening of the national government and the enactment of laws that protect consumers and workers.