Viking map may rewrite US history Agençe France-Presse Friday, 26 November 2004 Experts are testing the map to see if it is really evidence for Vikings landing in the New World first, not Columbus (Image: Climate Monitoring & Diagnostics Lab) Danish experts will travel to the U.S. to study evidence that the Vikings landed in the New World five centuries before Columbus. A controversial parchment said to be the oldest map of America could, if authentic, support the theory that the Vikings arrived first. The map is said to date from 1434 and was found in 1957. Some people believe...