
thumb|upright=1.4|The Great House at the Casa Grande Ruins National Monument
thumb|upright=1.4|The Great House at the Casa Grande Ruins National Monument
Hohokam was a culture in the North American Southwest in what is now part of south-central Arizona, United States, and Sonora, Mexico. It existed between 300 and 1500 CE, with cultural precursors possibly as early as 300 BCE. Archaeologists disagree about whether communities that practiced the culture were related or politically united. According to local oral tradition, Hohokam societies may be the ancestors of the historic Akimel and Tohono Oʼodham in Southern Arizona.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).