Alice Paul Anti-Defamation League Bull Moose Party Carrie Chapman Clayton Antitrust Act Conservation Direct Primary Federal Reserve Act Federal Reserve System Federal Trade Commission Florence Kelley Gifford Pinchot Hepburn Act Initiative Jacob Riis John Muir Lincoln Steffens Margaret Sanger Meat Inspection Act Muckraker Naacp Nacw National Reclamation Act Nawsa Nineteenth Amendment Payne-Aldrich Tariff Progressive Movement Prohibition Recall Referendum Robert M La Follette Scientific Management Seventeenth Amendment Sixteenth Amendment Suffrage Susan B Anthony The Jungle Theodore Roosevelt Upton Sinclair Urban League William Howard Taft Woodrow Wilson