| A | B |
| Civil Service | All government jobs except for elected positions or those in the armed forces. |
| Monopoly | A company that completely controls the market of a certain industry. |
| Trust | A group of corporations run by a single board of directors. |
| Tariff | A tax on foreign goods brought into the country. |
| Muckraker | A person who reported on corrupt politicians and other problems of the cities. |
| Conservation | The protection of natural resources. |
| Suffrage | The right to vote. |
| 19th Amendment | Granted women's suffrage or right to vote. |
| progressives | group of politicians who believe that government can improve the lives of individuals |
| PFDA | this banned interstate shipping of impure food |
| 16th Amendment | income tax amendment |
| 17th Amendment | provided for the direct election of senators |
| 18th Amendment | prohibited the manufacture and sale of liquor |
| 19th Amendment | This gave women the right to vote. |