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New evidence reveals that Vikings and Native Americans might have fought a thousand years ago, and using cutting-edge tech, experts put their weaponry and tactics to the test to find out who might have won.
Experts investigate a mysterious set of clues that suggest the Vikings could have ventured deeper into North America, and using cutting-edge tech, they put Viking ships to the test to reveal how far they could have gone.
A mysterious artifact might be evidence that Vikings reached the American Midwest, and to investigate this controversial theory, archaeologists build a Viking boat to test if their ships could manage a dangerous 1,000 mile journey over the Great Lakes.