Phát hiện dấu chân dân di cư đến Bắc Mỹ từ 13.200 năm trước
Các nhà khoa học mới đây đã phát hiện những dấu chân được cho là cổ nhất khu vực Bắc Mỹ cho đến nay trên một hòn đảo nhỏ ngoài khơi phía Tây Canada.
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