A map showing the territories of the Viceroyalty of New Spain in 1800 that were gradually annexed by the United States of America over the course of a century and what parts of New Spain were the Republic of Mexico only a century later.
Own work
This file was derived from:

 BLANK in North America.svg
Viceroyalty of the New Spain 1800 (without Philippines).png
Mexico in North America (-mini map -rivers).svg
Viceroyalty of the New Spain 1800 (without Philippines).png
Mapa del Virreinato de la Nueva España (1794).svgInformation from:

Partition of Mexico or New Spain and the USA Vs. Mexico and the USA (Concept map).png
United States Central change 1800-11-17.png
Requested by and knowledge from Donald Trung
Goran_tek-en