1. 
   calpulli
   (from the article `pre-Columbian civilizations`) A number of households, varying from a few score to several hundred, were organized into an internally complex corporate group referred to as a ... ...and functions of which were poorly understood by Spanish chroniclers (and continue to be debated amo...
   Found op http://www.britannica.com/eb/a-z/c/9
   
   
2. 
   Calpulli
   In precolumbian Aztec society a Calpulli (from the Nahuatl kaɬˈpoːlli, meaning "large house") was the designation of an organizational unit below the level of the Altepetl "citystate". A Nahua citystate was divided into a number of calpullis that each constituted a unit where the calpulli inhabi...
   Found op http://en.wikipedia.org/wiki/Calpulli
   
   

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