The document is a student worksheet about Chapter 12.5 of a World History textbook. It contains terms and concepts related to the post-Napoleonic period such as legitimacy, indemnity, reaction, reactionaries, and liberalism. It instructs students to categorize ideas and principles as either reactionary or liberal. It also asks students to provide evidence that Prince Metternich was a reactionary and to list ways the Congress of Vienna met certain goals of restoring the balance of power and following legitimacy. Finally, it has students match terms to their definitions.