John Dewey
Lincoln Steffens, Ida Tarbell and the muckrakers
Robert LaFollette and the "Wisconsin Idea"
Anti-Saloon League and the Women's Christian Temperance Union
BT Washington in contrast to Ida Wells-Barnett, WEB DuBois and the Niagara Movement
NAACP
Carrie Chapman Catt and the NAWSA
Alice Paul and the Woman's Party
Margaret Sanger and birth control
International Ladies Garment Workers Union (ILGWU)
William Haywood & the Industrial Workers of the World (IWW or the Wobblies)
Theodore Roosevelt and the coal miners' strike of 1902
Hepburn Act
Pure Food and Drug Act and Meat Inspection Act
Newlands (National Reclamation) Act, 1902
Gifford Pinchot and the preservationists
Payne-Aldrich Tarrif
Ballinger-Pinchot Affair
Federal Reserve Act, Federal Reserve Board, Federal Reserve notes
Federal Trade Commission
Clayton Antitrust Act
Louis Brandeis and Muller v. Oregon
Sixteeth Amendment
Seventeenth Amendment
Eighteenth Amendment
Nineteenth Amendment