Guaytán is a significant archaeological site from the Pre-Columbian era, representing the period before which settlers arrived in Central and South America?
Guaytán: Guaytán is an archaeological site of the Maya civilization in the municipality of San Agustín Acasaguastlán, in the department of El Progreso, in Guatemala. Guaytán:  It is the most important pre-Columbian archaeological site of the middle drainage of the Motagua River. 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.
i don't know