My trip plan looking for information in google maps, trip advisor, es.wikipedia.org, https://pueblosoriginarios.com/ General tips https://asaberviajando.blogspot.com/2024/01/mexico.html Mexico City is the capital of Mexico (United Mexican States). In 1535 the Viceroyalty of New Spain was created and Mexico City was developed on top of the old Mexico-Tenochtitlan and capital of the Viceroyalty. In 1545, through a royal decree, it was recognized as Very Noble, Distinguished, Very Loyal and Imperial by Charles I of Spain. It seems that the territory was occupied by humans for more than 10,000 years. Mexico City-Tenochtitlan seems to have been in the 19th century. XIV.