Complex sentence: Pueblo Bonito (Spanish for "beautiful town"), the largest and best-known great house in Chaco Culture National Historical Park, northern New Mexico, was built by the Ancestral Puebloans, who occupied the structure between AD 828 and 1126.
Split into simpler sentences: Pueblo Bonito (Spanish for "beautiful town") is the largest and best-known great house in Chaco Culture National Historical Park, northern New Mexico. It was built by the Ancestral Puebloans who occupied the structure between AD 828 and 1126.