1most influential leader at congress of vienna 2. unique cultural identity of a people: unique cultural identity of a people 3. led british and prussian armies' defeat of napoleon: 4. belief in tradition and social stability: belief in tradition and social stability 5. belief that people should be free from government restraint:

The answers are:

1-  Prince Klemins Von Metternich of Austria.

2- Nationalism

3- The Duke of Wellington.

4-Conservatism

5- Liberalism

Explanation:

1-The most influential leader was Prince Klemins Von Metternich of Austria. His main goal was to reestablish peace and stability in Europe

2- It is unique part of cultural identity because it gave a national consciousness based on awareness of being part of a community – a “nation” – that has common institutions, traditions, language, and customs.

3-  Blücher resumed command after he was severely injured and joined Wellington at the Battle of Waterloo, this intervention of Blücher's army played a decisive role in the final allied victory.

4-This belief based on tradition and social stability that favored the maintenance of established institutions, organized religion, and obedience to authority. In addition it  emphasized resistance to change.

5-An ideology based on the belief that people should be as free from restraint as possible. This idea had an impact in

a) Economics - government should not interfere in the workings of the economy.

b) Political - there should be restraints on how power is exercised so that people can enjoy basic civil rights in a constitutional state with a representative assembly.

During the early 1800s, liberals were mostly middle-class business leaders and merchants.

It was a depression. The reconstruction of the United States was a harrowing time for both the North and the South. Black codes were installed, and African Americans were to be earning their freedom. Thanks to the Reconstruction Era, the South was introduced it's first state - funded public schools system, more equitable taxation legislations, laws against racial discrimination in public areas, and profound economic development programs. Aid to railroads and other enterprises made the new America begin to change.