The listing of an airport as open to the public in this directory merely indicates the airport operator's willingness to accommodate transient aircraft, and does not represent that the airport conforms with any Federal or local standards, or that it has been approved for use on the part of the general public.
The Calpulli. After the family, the basic unit of ancient Aztec government was the calpulli. Families didn't individually own land, the land was owned by a group of families, the calpulli. This structure of local government existed long before the Aztec empire. The leadership in the calpulli would be responsible for the basic needs of the group.
One of the central beliefs of the Aztec world was that Huitzilopochtli, the god of the sun, needed constant nourishment in the form of human bloodâseen as the sacred life forceâin order to keep the sun moving from east to west across the sky.