The whisky insurrection demands a brief reference. Whisky seems to be a steady concomitant of civilization. As soon as the white settlers had planted themselves securely at Pittsburgh, they made requisition on Philadelphia for six thousand kegs of flour and three thousand kegs of whisky--a disproportion as startling as Falstaff's intolerable deal of sack to one half-penny-worth of bread. Congress, in 1791, passed an excise law to assist in paying the war debt. The measure was very unpopular, and its operation was forcibly resisted, particularly in Pittsburgh, which was noted then, as now, for the quantity and quality of its whisky. There were distilleries on nearly every stream emptying into the Monongahela. The time and circumstances made the tax odious. The Revolutionary War had just closed, the pioneers were in the midst of great Indian troubles, and money was scarce, of low value, and very hard to obtain. The people of the new country were unused to the exercise of stringent laws. The progress of the French Revolution encouraged the settlers to account themselves oppressed by similar tyrannies, against which some of them persuaded themselves similar resistance should be made. Genet, the French demagogue, was sowing sedition everywhere. Lafayette's participation in the French Revolution gave it in America, where he was deservedly beloved, a prestige which it could never have gained for itself. Distillers who paid the tax were assaulted; some of them were tarred and feathered; others were taken into the forest and tied to trees; their houses and barns were burned; their property was carried away or destroyed. Several thousand insurgents assembled at Braddock's Field, and marched on Pittsburgh, where the citizens gave them food and submitted to a reign of terror. Then President Washington sent an army of fifteen thousand troops against them, and they melted away, as a mob will ever do when the strong arm of government smites it without fear or respect. [Illustration: Conestoga wagon] XII It was not long after the close of the Revolutionary War before Pittsburgh was recognized as the natural gateway of the Atlantic seaboard to the West and South, and the necessity for an improved system of transportation became imperative. The earliest method of transportation through the American wilderness required the eastern merchants to forward their goods in Conestoga wagons to Shippensburg and Chambersburg, Pennsylvania, and Hagerstown, Maryland, and thence to Pittsburgh on packhorses, where they were exchanged for Pittsburgh products, and these in turn were carried by boat to New Orleans, where they were exchanged for sugar, molasses, and similar commodities, which were carried through the gulf and along the coast to Baltimore and Philadelphia. For passenger travel the stage-coach furnished the most luxurious method then known. [Illustration: Stage-coach]