… Alberta’s largest First Nations have written letters to … Blackfoot culture. The two First Nations account for about 70 … said a release from the First Nation, which stressed its concerns … development from Albertans, including First Nations,” he said in …… Alberta’s largest First Nations have written letters to … Blackfoot culture. The two First Nations account for about 70 … said a release from the First Nation, which stressed its concerns … development from Albertans, including First Nations,” he said in …