This document lists 12 references used in research on ancient Rome, Aztec warriors, medieval warfare and knights from 1000-1500 AD. The references include websites, books, and articles providing information on Roman military, Aztec weapons, medieval fighting techniques and knights on horseback.

1. Works Cited
"Ancient Rome :: The Roman Military." ThinkQuest. Oracle Foundation, n.d. Web. 14
Dec. 2013.
"Aztec Warriors." Ancient Aztec Warriors. N.p., 2010. Web. 16 Dec. 2013.
Dougherty, Martin J. The Medieval Warrior: Weapons, Technology and Fighting
Techniques : AD 1000 - 1500. Guilford, CT: Lyons, 2008. Print.
Keen, Maurice. Medieval Warfare: A History. Oxford: Oxford UP, 1999. Print.
"Knight on a Horse." Knight on a Horse. N.p., n.d. Web. 16 Dec. 2013.
Konstam, Angus, and Roger Kean. Atlas of Medieval Europe. New York: Checkmark,
2000. Print.
"Make Your Own Word Search with Discovery Education's Puzzlemaker!" Make Your
Own Word Search with Discovery Education's Puzzlemaker! Discovery
Education, 2013. Web. 14 Dec. 2013.
Mursell, Ian. "Basic Aztec Facts: AZTEC WEAPONS." Basic Aztec Facts: AZTEC
WEAPONS. N.p., n.d. Web. 16 Dec. 2013.
Nardo, Don. Ancient Rome. San Diego, CA: Lucent /Thomson Gale, 2003. Print.
Nardo, Don. Aztec Civilization. Detroit, MI: Lucent, 2010. Print.
Regan, Dave. "Crossword Puzzle Maker." Crossword Puzzle Maker. N.p., n.d. Web. 14
Dec. 2013.
Sinclair, Michele. "Medieval Knights & Warfare." Medieval Knights & Warfare. N.p.,
2013. Web. 15 Dec. 2013.
Spiro, Ken. "The Romans." The Romans. N.p., n.d. Web. 15 Dec. 2013.