Original sentence: Before the Spanish conquest, its territory was inhabited by Chichimeca Indians.It was home to the first Jesuit mission in Mexico, under whose administration it became a mining, agricultural, and cattle raising centre during Colonial times
Edited sentence: Before the Spanish conquest, its territory was inhabited by Chichimeca Indians, fearless nomad warriors who were never completely militarily defeated by the European intruders.It was home to the first Jesuit mission in Mexico, under whose administration it became a thriving mining, agricultural, and cattle raising centre during Colonial times