The western counties of Pennsylvania--Westmoreland, Fayette, Washington, and Allegheny--lie around the head-waters of the Ohio in a radius of more than a hundred miles. At this time they contained a population of about seventy thousand souls. Pittsburgh, the seat of justice, had about twelve hundred inhabitants. The Alleghany Mountains separate this wild region from the eastern section of the State. There were few roads of any kind, and these lay through woods. The mountain passes could be traveled only on foot or horseback. The only trade with the East was by pack-horses, while communication with the South was cut off by hostile Indian tribes who held the banks of the Ohio. This isolation from the older, denser, and more civilized settlements bred in the people a spirit of self-reliance and independence. They were in great part Scotch-Irish Presbyterians, a religious and warlike race to whom the hatred of an exciseman was a tradition of their forefathers. Having no market for their grain, they were compelled to preserve it by converting it into whiskey. The still was the necessary appendage of every farm. The tax was light, but payable in money, of which there was little or none. Its imposition, therefore, coupled with the declaration of its oppressive nature by the Pennsylvania legislature, excited a spirit of determined opposition near akin to revolution.
Unpopular in all the western part of the State, Hamilton's bill was especially odious to the people of Washington County. The first meeting in opposition to it was held at Red Stone Old Fort or Brownsville, the site of one of those ancient remains of the mound-builders which abound in the western valleys. It was easily reached by Braddock's Road, the chief highway of the country. Here gathered on July 27, 1791, a number of persons opposed to the law, when it was agreed that county committees should be convened in the four counties at the respective seats of justice. Brackenridge, in his "Incidents of the Western Insurrection," says that Albert Gallatin was clerk of the meeting. One of these committees met in the town of Washington on August 23, when violent resolutions were adopted. Gallatin, engaged at Philadelphia, was not present at this assemblage, three of whose members were deputed to meet delegates from the counties of Westmoreland, Fayette, and Allegheny, at Pittsburgh, on the first Tuesday in September following, to agree upon an address to the legislature on the subject of excise and other grievances. At the Pittsburgh meeting eleven delegates appeared for the four counties. The resolutions adopted by them, general in character, read more like a declaration of grievances as a basis for revolution than a petition for special redress. No wonder that the secretary of the treasury stigmatized them as "intemperate." They charge that in the laws of the late Congress hasty strides had been made to all that was unjust and oppressive. They complain of the increase in the salaries of officials, of the unreasonable interest of the national debt, of the non-discrimination between original holders and transferees of the public securities, of the National Bank as a base offspring of the funding system; finally, in detail, of the excise law of March 3, 1791. At this meeting James Marshall and David Bradford represented Washington County.