The Mexican government sent a Military General to inspect Texas and the people in the land because Mexico wanted to know the status of Texas's growth and population. What was the name of the document the Mexican General wrote to the Mexican Government?

A report

Explanation:

As stated in the question above, the military general was sent to inspect the growth of Texas's population. This general, observed the population rates that Texas presented and wrote a report with the observations that he made, sending to the Mexican government, so that they had access to the information they needed.

A report is a document that contains a set of information that reveals the result of an investigation, project or observation. it is written to show the results of the established activity.