November 24, 2023
2024极速赛车正规网站 168开奖官网网址 官网开奖结果, Footprints in New Mexico Suggest That Humans Were Already in North America Over 20,000 Years Ago
The longstanding 2024最新版的极速赛车体育彩票 开奖结果 开奖记录查询 168官方开奖 is that humans arrived in the Americas about 16,000 years ago. They migrated down the Pacific Coast after crossing the Bering Strait on a land bridge that once existed. They may have then used boats to sail down the coast around glaciers which were still extant as the last Ice Age wound down.
