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.
Hernan Cortes was to become the governor of New Spain, which is what his new territory was arrogantly called. He was constantly seeking to consolidate his power, increase his wealth, and put down his enemies. He also built Mexico City over the old Aztec Tenochtitlan.