| A | B |
| Congress of Vienna | meetings held in Vienna, Austria to restore order to Europe |
| Klemens von Metternick | foreign minister of Austria who shaped the peace conditions |
| balance of power | no one country becomes a threat to the other |
| legitimacy | bringing back to power the monarchy |
| Holy Alliance | league formed by Russia, Austria and Prussia |
| Concert of Europe | an agreement that nations would help one another if revolutions broke out |
| conservatives | people favoring traditional ways of thinking and acting |
| radicals | revolutionaries; extremists |
| Prussia, Russia, Austria, Britain, France | The 5 great powers at the time |