… River First Nation’s territory infringed the First Nation’s … rights under Treaty 8 — which represents six First Nations … development. For the First Nation, the agreement represents … the Blueberry River First Nations to bring predictability …… River First Nation’s territory infringed the First Nation’s … rights under Treaty 8 — which represents six First Nations … development. For the First Nation, the agreement represents … the Blueberry River First Nations to bring predictability …