Wikimedia
Wikipedia: Aztec
An encyclopedia article from Wikipedia on the Aztecs discusses the legend of how they first appeared, their culture, human sacrifice, and the end of the empire.
World History Encyclopedia
World History Encyclopedia: Aztec Warfare
Illustrated encyclopedia entry takes a look at Aztec warfare. It examines their weapons, armour, strategies, 'flowery wars', and the collapse of the Aztecs.
World History Encyclopedia
World History Encyclopedia: Aztec Civilization
Entry references the history of the Aztec Empire with a focus on Tenochtitlan, religion, architecture, art, and its eventual collapse.
American Indian Heritage Foundation
Indians.org: The Aztecs/mexicas
Learn about the Aztecs or Mexicas via this broad look at the mesoamerican empire via an overview description and many detail links on different aspects of the culture.
World History Encyclopedia
World History Encyclopedia: Aztec Sacrifice
Exploration of the origins and purpose of human sacrifice in ancient Mesoamerica. Includes a timeline and illustrations.
Wikimedia
Wikipedia: Tlaloc
This site from the free encyclopedia Wikipedia contains brief but informative information on the Aztec god, Tlaloc. Great for background knowledge on the subject.
Other
Mesoamerican Religions
Discusses features of the religious practices of the Maya, Mixtec, Zapotec, and Aztec civilizations.
Other
Mesoamerican Governments
Discusses characteristics of the governments of the Maya, Mixtec, Zapotec, and Aztec civilizations.
Foundation for the Advancement of Mesoamerican Studies
Famsi: John Pohl's Mesoamerica
Comprehensive overview of Mesoamerica includes an introduction of the term Mesoamerica, the human populations and the region covered, a chronology including the PreClassic, Classic and PostClassic periods, and art and writing in ancient...
A&E Television
History.com: Day of the Dead: How Ancient Traditions Grew Into a Global Holiday
The Day of the Dead or Dia de Muertos is an ever-evolving holiday that traces its earliest roots to the Aztec people in what is now central Mexico. This article explains Day of the Dead Traditions.
Yale University
Ynhti: An Excursion to Cities of Mysterious Pasts
A learning unit which explores both the modern city of Mexico City and the cities that lie hidden underneath: Tenochyiylan and Teotihuacan.
Yale University
Yale: Popular Mexican Arts
This unit on Mexican art comes with four lesson plans, art activities, a bibliography, video suggestions, and web links.