Before the European set foot on the American continent, the leading body of native savages had discovered the main features of this great natural fortress and place of eminent domain. Inventors of the birch-bark canoe, the red man saw that from this centre all waters of the inland ocean made by the great lakes, the warm gulf, and the salt sea, could be easily reached. With short land-portages, during which the canoe, which served as shelter and roof at night and house and vehicle by day, could be carried on the shoulders, the Indian could paddle his way to Dakota, to Newfoundland, or to Hudson’s Bay on the north, or the Chesapeake and the Mississippi and the Gulf of Mexico on the south. In his moccasins he could travel as far. From New York State the pedestrian can go into twenty States and into two thirds of the territory of the United States without leaving the courses of valleys. No other State can so communicate between the east and the west without overcoming one or more mountain ridges. The T-shaped Hudson-Mohawk groove in the earth’s crust unites the valleys east of Massachusetts. With such geographical advantages, added to native abilities, the Iroquois were able to make themselves the virtual masters of the continent of North America. Here, accordingly, was built the Long House; that is, was organized the federation of the Five Nations. Like the Pharaohs, Sultans, Mikados, and European princes of the world which we call old, because of its long written history, these forest sovereigns named their government after their house. The common edifice of the Iroquois was a bark structure fifty or more feet long, and from twelve to twenty feet wide, with doors at either end. In each dwelling lived several families. So also, in the Great Long House, stretching from the Hudson to the Niagara, dwelt at first five families. The Mohawks occupied the room at the eastern end of the house, in the throat of the Mohawk Valley, the _schenectady_, or “place just outside the door,” being on the “mountain-dividing” or Hudson River. More exactly, the place of “Ye treaties of Schenectady” was at the mouth of Norman’s Kill, a little south of Albany. Here was the place of many ancestral graves, where multitudes of the dead lay, and where Hiawatha, their great civilizer, dwelt.