Glaciers melt, causing the land link the Native Americans crossed to become submerged underwater (estimation) (23 дек 11971 г. до нашей эры – 1 янв 0 г.)
Описание:
As the climate warmed, they faced a food crisis as the immense animals they hunted, including woolly mammoths and giant bison, became extinct.Добавлено на ленту времени:
Дата:
23 дек 11971 г. до нашей эры
1 янв 0 г.
~ 1000 years