they lived by housing with mud and grass
They crossed Beringia.
They crossed Beringia.
They crossed Beringia.
Beringia
bear-in-gee-a Beringia ;)
A land bridge called Beringia
Because they Glaciers have melted and made Beringia invisible.
Beringia was 18 miles long and 1000 miles wide.
The Beringia connected Siberia and North America
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 ancient people crossed the land bridge, Beringia, following herds of animals."
The Pacific Ocean now exists where Beringia once was.