They had crossed the land bridge, following the herd of animals wich they hunted. The land bridge was a bridge of ice that formed from other continents to North America. That's when they crossed it. Then, it dissapered again. They're from Siberia
The Bering Sea Bridge.
Alaska is the US state closest to where the first people crossed a land bridge into North America. The Bering Land Bridge connected Alaska and Siberia during the last Ice Age, allowing early humans to migrate into North America.
They came from Alaska or Siberia
The Bering Land Bridge. Technically, it was not a land bridge it was actually an ice bridge that extended from extreme northeastern Siberia & extreme western Alaska.
The Bering Land Bridge is the land where people crossed from Asia to America during the last Ice Age. This narrow stretch of land connected modern-day Alaska and eastern Siberia, allowing early humans to migrate from Asia into North America.
North america
The American Indian come to North America from Siberia across the Bering land bridge.
That would be the Bering land bridge. It was around 1000 miles wide (north to south) at it's widest. It connected present-day Alaska. and eastern Siberia.
The first migrants crossing the Bering land bridge from Siberia to North America likely walked around 1,000 miles, depending on their specific route. The Bering land bridge itself connected Asia and North America at its narrowest point, facilitating this migration during periods of lower sea levels. This journey would have taken them across a diverse and challenging landscape.
They came about 1000 years ago by crossing the land bridge connecting siberia to alaska. When the glaciers (it was the ice age) melted the landbridge submerged and they were isolated in america.
The paleo Indians crossed the Bering Land Bridge, which connected Siberia and Alaska, to enter America. This land bridge formed during the last Ice Age when sea levels dropped and exposed a landmass between the two continents.