The author's primary concern is to demonstrate that ______. A: Leif Erikson did not visit America B: Biarni might have visited America before Leif Erikson C: Biarni did not visit Wineland D: Leif Erikson visited Wineland first
The author's primary concern is to demonstrate that ______. A: Leif Erikson did not visit America B: Biarni might have visited America before Leif Erikson C: Biarni did not visit Wineland D: Leif Erikson visited Wineland first
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