section_path: History/Sources of knowledge
section_name: Sources of knowledge
paragraph_text: Sources of knowledge
  
  Knowledge of Aztec society rests on several different sources: The many archeological remains of everything from temple pyramids to thatched huts can be used to understand many of the aspects of what the Aztec world was like. However, archeologists often must rely on knowledge from other sources to interpret the historical context of artifacts. There are many written texts by the indigenous people and Spaniards of the early colonial period that contain invaluable information about pre-colonial Aztec history. These texts provide insight into the political histories of various Aztec city-states, and their ruling lineages. Such histories were produced as well in pictorial codices. Some of these manuscripts were entirely pictorial, often with glyphs. In the postconquest era, many other texts were written in Latin script by either literate Aztecs or by Spanish friars who interviewed the native people about their customs and stories. An important pictorial and alphabetic text produced in the early sixteenth century was Codex Mendoza, named after the first viceroy of Mexico and perhaps commissioned by him, to inform the Spanish crown about the political and economic structure of the Aztec empire. It has information naming the polities that the Triple Alliance conquered, the types of taxes rendered to the Aztec Empire, and the class/gender structure of their society. Many written annals exist, written by local Nahua historians recording the histories of their polity. These annals used pictorial histories and were subsequently transformed into alphabetic annals in Latin script. Well-known native chroniclers and annalists are Chimalpahin of Amecameca-Chalco; Fernando Alvarado Tezozomoc of Tenochtitlan; Alva Ixtlilxochitl of Texcoco, Juan Bautista Pomar of Texcoco, and Diego Muñoz Camargo of Tlaxcala. There are also many accounts by Spanish conquerors who participated in the Spanish invasion, such as Bernal Díaz del Castillo who wrote a full history of the conquest.
  
  Spanish friars also produced documentation in chronicles and other types of accounts. Of key importance is Toribio de Benavente Motolinia, one of the first twelve Franciscans arriving in Mexico in 1524. Another Franciscan of great importance was Fray Juan de Torquemada, author of Monarquia Indiana. Dominican Diego Durán also wrote extensively about pre-Hispanic religion as well as the history of the Mexica. An invaluable source of information about many aspects of Aztec religious thought, political and social structure, as well as the history of the Spanish conquest from the Mexica viewpoint is the Florentine Codex. Produced between 1545 and 1576 in the form of an ethnographic encyclopedia written bilingually in Spanish and Nahuatl, by Franciscan friar Bernardino de Sahagún and indigenous informants and scribes, it contains knowledge about many aspects of precolonial society from religion, calendrics, botany, zoology, trades and crafts and history. Another source of knowledge is the cultures and customs of the contemporary Nahuatl speakers who can often provide insights into what prehispanic ways of life may have been like. Scholarly study of Aztec civilization is most often based on scientific and multidisciplinary methodologies, combining archeological knowledge with ethnohistorical and ethnographic information.