I have to write an essay on the legacy of the decisions made at the Congress of Vienna. Can you give me some information or links to somewhere that can be helpful to me in my writing.

I'm looking for information like
1)what was the Congress? What was it goals.

2)What type of nationalist movements broke out.

3)Were nationalist movements successful?

Check these links.

http://www2.sunysuffolk.edu/westn/congvienna.html

http://members.aol.com/varnix/congress/

http://en.wikipedia.org/wiki/Congress_of_Vienna