At the time, the main islands were connected to Siberia and Korea by bridges of dry land, so people crossed on foot.
Waqtigaas, jasiiradaha aasaasiga ah waxaa lala xiriiriyay Siberia iyo Kuuriya oo ay ka dhisayaan dhismeyaal dhul qalalan, sidaas darteed shakhsiyaadku way gudbeen iyagoo socda.