| A | B |
| tenement | apartment with little sanitation or safety |
| slum | a poor overcrowded neighborhood |
| social gospel | movement aimed at improving the lives of the poor |
| Jane Addams | social reformer who founded Hull House in Chicago |
| Hull House | settlement house that offered services to Chicago's poor |
| political machine | organization that influences enough voted to control a local government |
| Tammy Hall | famous New York City political machine |
| urbanization | growth of cities resulting from industrialization |