Aztec Civilization DBQ

MesoAmerica had great civilizations that had marvelous accomplishments before the arrival of the Europeans. The greatest of these civilizations are the Maya, the Aztec, and the Inca. The Maya, known for their writing glyphs, and their trade network, made them great. Also the Aztec and Inca accomplishments consist of roads, trade systems, Quipus, and much more. The Maya were located in the Yucatan Peninsula in Mexico, and they were also located in parts of Guatemala and Belize. The Inca were located in in the rugged, high mountainous terrain of Peru, and the west coast of other modern day South American countries, such as Colombia, Ecuador, Bolivia, Chile, and Argentina. In addition, the Aztecs were located in the Valley of Mexico, where their established capitol, Tenochtitlan was located. What made these civilizations so great, was their trade networks, writing systems, and agricultural achievements.
The Inca trade system was mainly dependant on roads. These roads were a way to transport goods, by spreading them throughout the empire. (Document 3) The Aztec marketplaces were marvels by the way they worked. They worked, by certain merchandise being sold in particular quarters or streets. Also these markets had items sold by units, not weight, and there were magistrates that punished delinquents, and decided controversies. (Document 7) Lastly, the Mayan trade system, was unique in its ways. The Mayan trade system consisted of mainly barter, with the most commonly traded items being obsidian, jade, cacao, and tropical bird feathers. (Document