Annenberg Foundation
Annenberg Learner: Collapse: Mali and Songhai: Growth and Decline
Engrossing site that explores the settlement and decline of Mali and Songhai. The site examines the city of Timbuktu and the impact of years of turmoil and conquest on the settlement.
Annenberg Foundation
Annenberg Learner: Collapse: Chaco Canyon
Intriguing site that explores the settlement of Chaco Canyon and its collapse. It describes the community and the factors attributed to its demise.
Annenberg Foundation
Annenberg Learner: Collapse: The Maya
Captivating site containing information about the collapse of civilizations. It explores the needs and characteristics of a healthy civilization that must be maintained in order to avoid collapse.