The earliest civilization known to exist in the andes region was the: nazca chavin moche cuzco

The correct answer to this question would be alternative B)"Chavin."

The earliest civilization known to exist in the Andes region was the Chavin.

The Chavin lived in Peru from 900 BCE to 200 BCE, and their way of living influenced other civilizations along the coast. They were religious, and skilled in agriculture, pre-historic metallurgy and textile.