In which country did the ancient Chachapoya civilization live?

Amazing what modern archeology has discovered about ancient civilizations.

There are amazing archeological findings in South America attesting to outstanding building skills of pyramids cities and temples from 5000 6000 years ago. This is an example. Knowledge of astronomy too.

There is a lot of new archeology on the previous dominant cultures of South America and their phenomenal pyramid temple and city building. This is but one amazing example.

I've not been to Peru😈