Question: Guaytán is a significant archaeological site from the Pre-Columbian era, representing the period before which settlers arrived in Central and South America?
Sentence (from "Pre-Columbian era"): The Pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the time of the original settlement in the Upper Paleolithic period to European colonization during the Early Modern period.
Relevant evidence: Yes