Since April 1875, symptoms of a forthcoming tribal insurrection began to make themselves felt in the Yaqui, stimulated by the new leader who appeared there,
José María Leyva, who with patriotic ardor, preached to the Yaquis the need to recover the independence of those communities, awakening the pride of those tribes. The possible uprising of ethnic groups in the region and the elections, in addition to the prohibition of a re-election by Ignacio Pesqueira, favored the candidacy of
José J. Pesqueira, who was elected as governor and as senators Don
Joaquín M. Astiazarán and Don Ignacio Pesqueira, being all fishermen, caused an impact on the population. Notwithstanding everything else, General Ignacio Pesqueira himself was appointed by Congress as substitute governor, this result left a very deep impression in Sonora, although in some spirits it caused discouragement, in others it caused true exaltation. Although Congress called for elections extraordinary elections to the districts whose suffrage had been nullified, the opposition party, understanding the practical futility of its efforts, remained in complete abstention and the government elected, without obstacles, the deputies that it judged most convenient for its aims. Meanwhile, the electoral preparations were made and the elections were verified. Governor Pesqueira had been elected by decree of June 24, with extraordinary powers in finance and war, taking the alarms of the Yaqui and Mayo rivers as a reason, these powers were extended in decree of July 25 and June 30 of the same month.
Sernist Revolution of 1875-1877 Due to all these circumstances, rumors began to circulate of an upcoming revolution headed by the District Judge,
Domingo Elías González, the head of the Treasury,
Alfonso Mejía, and by other characters dissatisfied by the Government of Pesqueira. Pesqueira was preparing to fight and in addition to the extraordinary contribution that it decreed, it issued a regulation dated July 27 for the organization of forces in the state. It was thus that on August 11, 1875, twenty days before
José J. Pesqueira took office,
Francisco Serna and
Francisco Lizárraga simultaneously spoke in the
Villa del Altar and in
San Ignacio. Don Manuel Barreda and Don Antonio Aguirre, and the next day Don Antonio Searcy did the same in
Santa Ana, who immediately marched with the people he could gather to join Serna. The Government was prepared and without wasting time, appointed Don
Francisco Altamirano y Altamirano, chief some towns along the
Cucurpe River, who was given the appointment of Military Commander of the Districts of Altar and Magdalena. He then began operations near the Altar and on August 23, Altamirano defeated them and immediately occupied the Villa.
Francisco Serna and Lizárraga, seeing the small forces that they had organized destroyed and losing their weapons and equipment and understanding the impossibility of recovering them on the border, fled to
Tucson,
Arizona, where they had allies to help them repair the losses suffered, making use of their own interests and their credit. On November 8, a force of cavalry led by Francisco Serna crossed the border, entered Sonora, defeated the chief Don Francisco Redondo on November 11 in
Calera and occupied the town of Altar but they were defeated again by Francisco Altamirano y Altamirano. At Arizpe, Don
Juan Clímaco Escalante, gathered men and defeated the fishing chief Don Cayetano Silva in Santa Cruz in a short time.
Yaqui uprising While the situation in the north of the state was in full swing, in the south the Yaquis under the command of Cajeme, attacked the town of
Cócorit while the Mayos attacked the town of
Santa Cruz de Huatabampo in the south . These new uprisings forced Governor
José J. Pesqueira to send forces to the south of the state and thus fight on two fronts, to the south he sent Commander Leonardo Aguirre, and to the north and Ignacio Pesqueira as chief of all forces to contain the Sernist revolution.
Battle of Pitahaya Under the command of José J. Pesqueira on December 1, 1875, in the vicinity of
Pitahaya, the battle between elements of the Mexican Army, composed of five hundred soldiers, and elements of the Yaqui army with 1,500 troops took place. The confrontation was reported by Pesqueira as a Mexican victory, ensuring the death of approximately 60 Yaquis.
The revolution in the center and north of the state In the north, more and more people rose up in arms against the Sonoran government, so Don
Francisco E. González took the city of Ures with men recruited in
Rayón and
Opodepe. This didn't last long however as by 1876, they were defeated by fishing forces. In December 1875, Ignacio Pesqueira marched towards
Santa Cruz with about 300 men that he gathered in Arizpe to fight Francisco Serna and Juan Clímaco Escalante, who in view of that, both divided and withdrew. Francisco Serna headed for the town of Altar and Juan Clímaco Escalante headed for
Bacoachi. Francisco Serna, knowing Pesqueira's intentions, took refuge in Arizona, however Escalante took the route south, participating in some minor battles and joining forces with local chiefs in Alamos . Francisco Serna, still in Arizona, communicated with his allies in
Hermosillo. Due to this contact, Don Antonio Palacio was given command of 200 men who took up arms in Hermosillo on December 1, 1876, and attacked General José V. Escalante who was in charge of only sixty which made the capture of the city quick. Francisco Serna, in order to support his allies in Hermosillo and spark off the revolution in the primary city, mobilized a force 150 cavalry and infantrymen under the command of Commander Jesús Campa, who arrived shortly after Palacio occupied the square of Hermosillo. While he organized the people who came to him en-masse, Campa went to the town of
Séris and from there he went to the Represo, where he established his camp. Governor
José J. Pesqueira asked the federal government for support to deal with said situation, so Jesús García Morales was assigned to defend the Guaymas plaza. ==Death and legacy==