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Encyclopedia

http://www.encyclopedia.com

Columbia university encyclopedia

http://columbia.thefreedictionary.com/

Encyclopedia Britannica

http://www.britannica.com/

Worldbook Online

http://www.worldbookonline.com

Encyclopedia Americana

http://teacher.scholastic.com/products/grolier/

Grolier Multimedia Encyclopedia

http://go.grolier.com/

World Book Encyclopedia

http://www.worldbook.com/

Encyclopédie - english version

http://www.lib.uchicago.edu/efts/ARTFL/projects/encyc/

Encyclopædia Universalis

http://www.universalis.fr/

Enciclopedia Espasa

http://www.espasa.com/nuevaweb/frames_enciclopedia.htm

Bartleby.com

http://www.bartleby.com/

highbeam.com

http://www.highbeam.com/

factmonster.com

http://www.factmonster.com/

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BBC

http://news.bbc.co.uk/2/hi/country_profiles/default.stm

World travel guide

http://www.worldtravelguide.net/

Nation online

http://www.nationsonline.org/oneworld/korea_south.htm

operation
world.org

http://www.gmi.org

National
Geographic

http://www.nationalgeographic.com

Infoplease.com

http://www.infoplease.com/

nation
master.com

http://www.nationmaster.com