The abundant water, plant, and animal life attracted
Indigenous peoples to the La Junta region for thousands of years. Settled village life, with agriculture supplementing traditional hunting and gathering, began by AD 1200. Archaeologists suggest that La Junta was settled as an expansion southeastward of the Jornada
Mogollon culture and people who lived around present-day
El Paso, Texas, 200 miles up the Rio Grande. It may also have been influenced by
Casas Grandes, a notable precontact Indian civilization of the late 14th century located 200 miles west in present-day Mexico. Its people built complex communities with multistory buildings and used highly developed irrigation systems to support agriculture. Based on recent research of architectural styles and mortuary practices, scholars believe that the people of La Junta may have been indigenous to the area. Between 1450 and 1500 many of the Jornada Mogollon settlements in western Texas were abandoned, possibly because of drought that made agriculture infeasible. The inhabitants possibly reverted to a hunter-gatherer culture that has left few traces in the archaeological record. The settlements at La Junta apparently survived the drought, although changes in the types of dwellings occurred and distinctive, locally produced pottery became common—or more common. The architectural styles of the houses and mortuary practices differ from the Mogollon. Most of the pottery at La Junta from precontact times is
Jornada Mogollon. In precontact times, La Junta communities imported much of their
pottery from places such as Casas Grandes, southern New Mexico, and southern Arizona. Little of their language, or languages, was recorded; scholars have not agreed on the language of the La Junta people. The most common guess is that they spoke
Uto-Aztecan, but
Kiowa–Tanoan and
Athapaskan (
Apache) have also been suggested. As the La Junta people lived at a crossroads in the desert, they may have been different ethnic groups who spoke multiple languages. For instance, the nomadic
Jumano were frequent visitors and trading partners; they may also have been part-time residents of the area and were known to be ethnically distinct from the full-time villagers. Given the limited amount of land suitable for agriculture and the austere environment, scholars estimate a population of 3,000 or 4,000 people at La Junta. But, the Spanish explorer
Antonio de Espejo estimated the area's population at more than 10,000. The modern scholar Howard G. Applegate has calculated that the resources were sufficient to support such a population, but others disagree. The population during the year probably varied, as many of the Indians were semi-nomadic. The Spanish referred to the various peoples at La Junta as Amotomancos, Otomoacos, Abriaches,
Julimes, and Patarabueyes. They were sometimes collectively called Jumano, although that name may more properly apply to the nomadic
buffalo hunters who also frequented La Junta. == 16th century ==