an avenue of French exploration and missionary activity. "The route thither (from Quebec up the St. Lawrence to Lake Ontario and Lake Simcoe to Georgian Bay to the land of the Hurons) is very easy, there being only two waterfalls where it is necessary to land and make a portage—a short one at that; and there it would be easy to construct a small redoubt for the purpose of maintaining free communication and of making ourselves masters of this great lake."[1] Thus the Jesuits "had anticipated by twenty years Frontenac's plan of building a fort for the control of Lake Ontario."[2] Fort Frontenac (Kingston, Canada, 1673) guarded the French end of Lake Ontario, while the English ascended the Mohawk and descended the "Onnondaga" (Oswego) to its mouth (Oswego, New York) where they erected Fort Oswego in 1722, which Montcalm captured in 1757.
To reach the mouth of the Onondaga, the English crossed the already well-worn
