| A | B |
| Jane Addams | Founded the Hull House in 1889. She helped immigrants and provided social services. |
| Dorthea Dix | Tried to improve unsanitary conditions for prison inmates and the mentally ill. |
| W.E.B DuBois | Rejected Washington's message and urged African Americans to fight against discrimination |
| Marcus Garvey | Wanted to help the African Americans. He urged African Americans to return to African and led "Black Pride" movements. |
| Booker T. Washington | Encouraged African Americans to accept "white society". He founded a school for African Americans. |
| Lucretia Mott | Fought for women's rights. Founded the Seneca Falls Convention in 1848. |
| John Muir | Wanted to preserve national parks and was a writer. |
| George Pendleton | "Pendleton Act" |
| Gifford Pinchot | Involved in teh Ballinger-Pinchot Affair. President Taft dismissed him from office. |
| Jacob Riis | Wrote "How the Other Half LIves" and was a progressive reformer. He revealed how the poor lived in cities. He was also a muckracker. |
| Theodore Roosevelt | Was a "trustbuster" Wanted to stop bad trusts and was the 26th president of the U.S. He was also a Progressive reformer. |
| Margaret Sanger | Fought for women's rights. She was a nurse who campaigned widely for birth control and helped to create the Planned Parenthood Foundation in 1942. |
| Elizabeth Cady Stanton | Fought for women's rights. Was also a social reformer and attended the Seneca Falls Convention in 1848. She worked with Lucretia Mott and Susan B. Anthony. |
| Harriet Tubman | Escaped slave from Maryland who founded the Underground Railroad to help escaped slaves to freedom. |
| Woodrow Wilson | 28th President of the United States. Established the League of Nations and the Fourteen Points. Signed the Versailles Treaty to end World War I. |
| Carrie Chapman Catt | Fought for womens's Rights. She was a major role in the ratification of the Nineteenth Amendment. Won the right for women to vote in 1919. |
| William Howard Taft | Was both a conservative and a progressive reformer. Was 27th President but not as successful as Roosevelt. He started the "Dollar Diplomacy". |
| Upton Sinclair | Wrote "The Jungle" and revealed gruesome practices of the meatpacking industry. His novel urged the ratification of the Pure Food and Drug Act of 1906. |
| William Marcy Tweed | Corrupt city boss and a Democrat. Took advantage of the urban poor. |
| Thomas Nast | Political cartoonist who exposed corruption in the government. Was a famous muckracker. |