Federalists alike, persisted and manifested itself locally as a general reluctance to create a professional armed police force, instead relying on county sheriffs, constables and night watchmen to enforce local ordinances. Though sometimes compensated, often these positions were unpaidheld as a matter of civic duty. In these early decades, law enforcement officers were rarely armed with firearms, using billy clubs as their sole defensive weapons. In serious emergencies, a posse comitatus, militia company, or group of vigilantes assumed law enforcement duties; these individuals were more likely than the local sheriff to be armed with firearms. On May 8, 1792, Congress passed "[a]n act more effectually to provide for the National Defence, by establishing an Uniform Militia throughout the United States" requiring: The act also gave specific instructions to domestic weapon manufacturers "that from and after five years from the passing of this act, muskets for arming the militia as herein required, shall be of bores sufficient for balls of the eighteenth part of a pound." In practice, private acquisition and maintenance of rifles and muskets meeting specifications and readily available for militia duty proved problematic; estimates of compliance ranged from 10 to 65 percent. Compliance with the enrollment provisions was also poor. In addition to the exemptions granted by the law for custom-house officers and their clerks, post-officers and stage drivers employed in the care and conveyance of U.S. mail, ferrymen, export inspectors, pilots, merchant mariners and those deployed at sea in active service; state legislatures granted numerous exemptions under Section 2 of the Act, including exemptions for: clergy, conscientious objectors, teachers, students, and jurors. Though a number of able-bodied white men remained available for service, many simply did not show up for militia duty. Penalties for failure to appear were enforced sporadically and selectively. None is mentioned in the legislation. The first test of the militia system occurred in July 1794, when a group of disaffected Pennsylvania farmers rebelled against federal tax collectors whom they viewed as illegitimate tools of tyrannical power. Attempts by the four adjoining states to raise a militia for nationalization to suppress the insurrection proved inadequate. When officials resorted to drafting men, they faced bitter resistance. Forthcoming soldiers consisted primarily of draftees or paid substitutes as well as poor enlistees lured by enlistment bonuses. The officers, however, were of a higher quality, responding out of a sense of civic duty and patriotism, and generally critical