Therefore , hunting became the core of the culture and cultural history of the Inuit .
Agriculture was never possible in the millions of square kilometres of tundra and icy coasts from Siberia to Northern America and Greenland .
Hunting became the core of the culture and cultural history of the Inuit .
Agriculture was never possible in the millions of square kilometres of tundra and icy coasts from Siberia to Northern America and Greenland .