Cajeme
The municipality of Cajeme is one of the 72 municipalities that make up the Mexican state of Sonora, located in the south of the state, in the region of the Yaqui Valley. It has 932 active localities within its territory, its municipal seat and most inhabited locality is Ciudad Obregón, the second largest city in the state, while it has other important settlements such as Esperanza, Pueblo Yaqui, Cócorit, Marte R. Gómez, among others. The municipality was declared as such on November 29,1927, and its name was chosen in honor of José María Leyva Cajeme, a Yaqui warrior who fought in the state troops in defense of the Yaqui tribe, against the civilizing process.