After the Adoption of the Bow and Arrow Sometime After

After the adoption of the bow and arrow sometime after 600 CE, the Algonquians of the Eastern Subarctic expanded __________________.

A) to much of what would later be known as British Columbia and Alberta Canada
B) south of the Great Lakes to the Eastern Woodlands
C) to large portions of the Great Plains
D) to the western parts of Alaska and the Aleutian Islands