| A | B |
| Vigorous nineteenth-century crusader for sexual "purity" who used federal law to enforce his moral views | Anthony Comstock |
| Radical feminist propagandist who advocated marryng for love and easier divorce laws | Victoria Woodhull |
| Leading social reformer who lived with the poor in the slums and pioneered new forms of activism for women | Jane Addams |
| Midwestern-born writer and lecturer who created a new style of American literature based on social realism and humor | Mark Twain |
| Chicago-based architect whose high-rise innovation allowed more people to crowd into limited urban space | Louis Sullivan |
| Controversial reformer whose book Progress and Poverty advocated solving problems of economic inequality by a tax on land | Henry George |
| Popular evangelical preacher who brought the tradition of old-time revivalism to the industrial city | Dwight L. Moody |
| Leading Protestant advocate of the "social gospel" who tried to make Christianity relevant to urban and industrial problems | Walter Rauschenbusch |
| Gifted but isolated New England poet, the bulk of whose works were not published until after her death | Emily Dickinson |
| Harvard-educated scholar and advocate of full black social and economic equality through the leadership of a "talented tenth" | WEB DuBois |
| Former slave who promoted industrial education and economic opportunity but not social equality for blacks | Booker T. Washington |