The Iroquois colonized the northern shore of Lake Ontario and sent raiding parties westward all the way to Illinois Country .
These Iroquoian people had been a traditional and historic foe of the Confederacy .
The Iroquoian colonized the northern shore of Lake Ontario and sent raiding parties westward all the way to Illinois Country .
These Iroquoian people had been a traditional and historic foe of the Confederacy .