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Apart from Norse contact and settlement, whether transoceanic travel occurred during the historic period, resulting in pre-Columbian contact between the settled American peoples and voyagers from other continents, is vigorously debated. Only a few cases of pre-Columbian contact are widely accepted by mainstream scientists and scholars.
Pages in category "Pre-Columbian trans-oceanic contact" The following 86 pages are in this category, out of 86 total. This list may not reflect recent changes .
Pre-Columbian contact between Alaska and Kamchatka via the subarctic Aleutian Islands would have been conceivable, but the two settlement waves on this archipelago started on the American side and its western continuation, the Commander Islands, remained uninhabited until after Russian explorers encountered the Aleut people in 1741.
This is one of many examples of Van Sertima's theories that Mesoamerican mythologies are based on Pre-Columbian African contact theories. Between narrative chapters, Van Sertima develops his main claims about African contact with the Americas in an essay style and includes images of artifacts, which primarily consist of photographs of ceramic ...
The contact hypothesis has proven to be highly effective in alleviating prejudice directed toward homosexuals. [24] Applying the contact hypothesis to heterosexuals and homosexuals, Herek (1987) found that college students who had pleasant interactions with a homosexual tend to generalize from that experience and accept homosexuals as a group. [25]
His theory of pre-Columbian American-African contact has since met with considerable and detailed opposition by scholars of Mesoamerica. Van Sertima has been accused of "doctoring" and twisting data to fit his conclusions, inventing evidence, and ignoring the work of respected Central and South American scholars to advance his own theory. [ 39 ]
Pre-Columbian population figures are difficult to estimate because of the fragmentary nature of the evidence. Estimates range from 8–112 million. [10] Scholars have varied widely on the estimated size of the Indigenous populations prior to colonization and on the effects of European contact. [11]
The Cambeba were a populous, organized society in the late pre-Columbian era whose population suffered a steep decline in the early years of the Columbian Exchange. The Spanish explorer Francisco de Orellana traversed the Amazon River during the 16th century and reported densely populated regions running hundreds of kilometers along the river.