CHARLES HAS ANTI-WHITE BIAS... WOW
(1) The indigenous people of the interior and high North of Alaska had no concept of land ownership.  When fish runs in rivers changed, local people FOUGHT WARS over who it was who WON control the new fish run. 
(2) The indigenous people of the interior and high North of Alaska had no written language.  Oral histories alone were passed down from speakers to listeners ... and old people memories changed as conditions changed.
(3) The indigenous people of the interior and high North of Alaska had no government concept or legal system dividing property.  In fact, the frozen interior and high North of Alaska did not have local peoples who EVEN SURVIVED in the very cold, dark wind.  At least 3 different DNA groups lived prior in DEEP FREEZE ALASKA: they all died out earlier!  Today's Alaskan "FIRST PEOPLES" are actually at least the 4th GROUP in Alaska ... and present dwellers have no DNA relationship with today's Yupik-Athabascans-Haida-Tlingit, etc.