The military & administrative center of the Aztecs became this capital of the colony of New Spain
[DOC] [TLE] American Colonies - New Spain / Mexico - The History Files [PAR] The viceroyalty of New Spain was created when the greatest Aztec city, ... city of 
Azcapotzalco is conquered, and later becomes a Mexican administrative ... as the 
capital of the Municipality of New Spain and control of the new territories .....