| A | B |
| Thomas Nast | Political Cartoonist who exposed corruption in government |
| Theodore Roosevelt | President who increased U.S. foriegn power and was know as the trust-buster |
| Booker T. Washington | African American civil rights leader. He created a university to educate African Americans. Believed if African Americans did what white people wanted, they would eventually gain rights in society. |
| Upton Sinclair | Wrote "The Jungle" |
| Woodrow Wilson | President who proposed "New Deal". |
| William Howard Taft | President who used "Dollar Diplomacy" to increase U.S. power |
| Muckraker | Exposed corruption and/or unfair conditions |
| W. E. B. DuBois | African American Civil rights leader who helped form the NAACP |
| Dorothea Dix | Helped expose conditions in prisons, and established an institute for mentally Insane |
| Marcus Garvey | Urged African Americans to return to "Motherland" |
| Lucretia Mott | Helped organize first women's convention |
| John Muir | lead conservation effort |
| George Pendleton | helped pass the pendlton act, which ended the spoils system and created the civil service exam |
| Jacob Riis | Wrote about child labor |
| Margaret Sanger | Spread information about birth control |
| Elizabeth Cady Stanton | Wrote "Declaration of Sentiments." |
| Harriet Tubman | "conductor" on the under ground railroad |
| Carrie Chapman Catt | headed National American Woman Sufferage Association |
| Gifford Pinchot | Headed united states forestor service |
| Jane Addams | Created Hull House |