G.
Gallatin, Albert, scheme of internal improvements, [114].
Geddes, James, engineer, [125].
Gibbons, Thomas, steamboat competitor of Ogden, [132].
Great Britain, steamboat experiments in, [109]; Fulton imports engine from, [111], [113].
Great Kanawha River, Washington outlines route by way of, [10]; as trade route, [19].
Great Lakes, Washington's vision concerning, [8]; French on, [20]; navigation of, [154] et seq.
Great Meadows, Washington on, [8]; Nemacolin's Path by, [18].
"Great Trail," [28].
Great Western (lake steamer), [168].
Greensburg (Penn.), growth of, [26].
Greenville, Treaty of, [67].