How long did the pre-Inca era last?

The pre-Inca era in the Andean region of South America spanned thousands of years, generally considered to begin around 3000 BCE and lasting until the rise of the Inca Empire in the early 15th century CE. This period saw the development of various cultures, including the Chavín, Moche, and Nazca, each contributing to the region's rich archaeological and cultural heritage. The timeline varies depending on specific regional developments, but it encompasses a significant portion of ancient Andean history.