South America

The Land of the Inca – http://www.nationalgeographic.com/xpeditions/lessons/01/gk2/landinca.html,  Learn about the Incas, then follow these other links:

Incas Art and Culture

National Geographic: Inca Mummies—Secrets of a Lost World

National Geographic: Xpeditions Atlas—South America

The Civilization of the Incas

The Inca Trail: A Virtual Walking Route

ThinkQuest: Incas, Mayas y Aztecas—Inca Photos