What a decline of Anasazi?

The decline of the Anasazi, also known as the Ancestral Puebloans, occurred around the late 13th century and is attributed to a combination of factors, including prolonged drought, resource depletion, and social upheaval. Climate change likely led to reduced agricultural yields, making it difficult for communities to sustain their populations. As resources became scarce, competition and conflict may have increased, prompting migration to more hospitable areas. This complex interplay of environmental and social factors contributed to the eventual abandonment of their settlements in the Southwest United States.