| A | B |
| Thomas Nast | Political Cartoonist who exposed corruption within the government. |
| Jane Adams | Hull House |
| W.E.B. Dubois | Wanted black power. |
| Marcus Garvey | Led the UNIA. |
| Booker T. Washington | Wanted to impress whites. |
| Lucretia Mott | Helped women's rights. |
| John Muir | Yellowstone National Park |
| George Pendlton | Civil Service exam. |
| Gifford Pinchot | Led a new US forest service. |
| Jacob Riis | Child Labor laws |
| Teddy Roosevelt | Greater presidential power. |
| Margaret Sanger | Birth control |
| Elizabeth Cady Stanton | Men and women are equal. |
| Harriet Tubman | Underground Railroad |
| Woodrow Wilson | Tried to keep us out of war |
| Carrie Chapman Catt | Fought for women's suffrage |
| William Howard Taft | Dollar diplomacy |
| Upton Sinclair | His novel "The Jungle" led to the Pure Food and Drug Act. |
| Muckraker | Exposed problems in society |
| Anti-Imperialists | Did not want the U.S. to expand. |