Democracies in the World Interactive Map- Questions

http://www.nobelprize.org/educational/peace/democracy_map/production/index.html

Which four countries do not declare themselves democracies?

Does that mean all other countries are democratic? Explain.

Discuss how the following peace prize winners fought to bring freedom and democracy to their nation's people.

Nelson Mandela:

Martin Luther King:

Liu Xiaobo: