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Created page with "== 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. This era is marked by the development of various civilizations, each with its unique culture and contributions. Image:Detail-61062.jpg|thumb|center|A landscape view of a pre-Columbian archaeological site, with ancient structures and artifacts.|class=only_on..."
