Body: "History of Pre-Columbian America" is the field of period subdivisions in the history of the Americas before the appearance of significant European influences on the American continent.
Fagundes, Nelson J.R.;,Kanitz, Ricardo;,Eckert, Roberta; are some authorities of "History of Pre-Columbian America".
Goals of "History of Pre-Columbian America" include know about the continuity in traditional practices while evolving and adapting new cultural practices and technologies into their lives.
Archaic period, Middle Archaic period, Late Archaic period are a few categories of "History of Pre-Columbian America".