During the 1820s and 1830s, the Apaches' main enemy were the Mexicans, who had won their independence from Spain in 1821. By 1835, Mexico had placed a bounty on Apache
scalps. After Juan José Compa, the leader of the Coppermine Mimbreño Apaches, was killed for bounty money in 1837 in the massacre at
Santa Rita del Cobre, Mangas became a war leader and a chief, joining forces with his friend and long-time companion (and possibly brother-in-law)
Cuchillo Negro (Spanish: Black Knife). They began a series of retaliatory raids against the Mexicans, around the mining town and sieged Santa Rita, attacking the column of fleeing Mexicans and slaughtering a large number. Mangas Coloradas became the principal leader of the Coppermine Mimbreños and led them for about 25 years while Cuchillo Negro led the Warm Springs Mimbreños. In 1846, when the United States
went to war with Mexico, the Apache Nation promised U.S. soldiers safe passage through Apache lands. Once the U.S. occupied
New Mexico in 1846, Mangas Coloradas signed a peace treaty, respecting them as conquerors of the hated Mexican enemy. An uneasy peace between the Apache and the United States lasted until an influx of gold miners into New Mexico's
Pinos Altos Mountains led to open conflict. In 1851 the settlement at Santa Rita del Cobre of the U.S. delegation (with
John Russell Bartlett) in the Mexican-American Border Commission and the reopening of the Santa Rita del Cobre copper mines increased tensions as well. Mangas Coloradas, like Cuchillo Negro,
Delgadito, Ponce, Coleto Amarillo, and the most important Tchihende and Ndendahe chiefs, had to face new problems. In June 1851 Mangas Coloradas, Delgadito, Ponce, and Coleto Amarillo met Bartlett in Santa Rita del Cobre; the discussions continued until the Apaches no longer felt disappointed and betrayed by the newcomers. According to John C. Cremony's book,
Life Among the Apaches, in 1861, near the Pinos Altos mining camp, Mangas Coloradas was attacked by a group of white miners who tied him to a tree and severely
flogged him. Yet historian Edwin R. Sweeney finds issue with this claim in his biography of the chief: if it was true,
Geronimo, who spent a great deal of time with Mangas Coloradas during the 1850s and 1860s, would have likely mentioned it to his biographer. In December 1860, 30 miners
launched a surprise attack on an encampment of Bedonkohes on the west bank of the
Mimbres River. Historian Edwin R. Sweeney reported, the miners
"... killed four Indians, wounded others, and captured thirteen women and children." Shortly after that, Mangas began raids against U.S. citizens and their property. Mangas Coloradas' daughter Dos-Teh-Seh married Cochise, principal chief of the Tsokanende or Chiricahua Apache. In early February 1861,
U.S. Army Lieutenant
George Nicholas Bascom, investigating the "Indian" kidnapping of a rancher's son, apparently without orders, lured an innocent Cochise, his family and several warriors into a trap at
Apache Pass, southeastern
Arizona. Cochise managed to escape, but his family and warriors remained in custody. Negotiations were unsuccessful and fighting erupted. This incident, known as the "
Bascom affair", ended with Cochise's brother and five other warriors being hanged by Bascom. Later that year, Mangas Coloradas and Cochise struck an alliance, agreeing to drive all Americans out of Apache territory. They were joined in their effort by middle-aged
Delgadito and
Nana,
Victorio,
Juh and Geronimo. Although the goal was never achieved, the White population in Apache territory was greatly reduced for a few years during the
Civil War, after federal troops had been withdrawn to the east. ==Death==