In the early months of 1799, petitions for the repeal of the Alien and Sedition Acts began to pour in upon Congress from the Middle States; but the Federalists felt secure enough in popular favor to ignore these protests. With a keener ear for the voice of the people, Jefferson summoned his Republican friends to seize the moment to effect an entire "revolution of the public mind to its republican soundness." "This summer is the season for systematic energies and sacrifices," he wrote to Madison. "The engine is the press. Every man must lay his purse and pen under contribution." The response was immediate and hearty. Not only were political pamphlets printed and distributed from Cape Cod to the Blue Ridge, but an astonishing number of newspapers were founded to disseminate Republican doctrine. The three or four years before the presidential election of 1800 are marked by an unprecedented journalistic revival. Instead of being mere purveyors of facts, these newspapers became, as a contemporary observes, "Vehicles of discussion, in which the principles of government, the interests of nations, the spirit and tendency of public measures, and the public and private characters of individuals, are all arraigned, tried, and decided." Such a systematic attempt to direct public opinion had not been made since the early days of the Revolution. [Map: Vote on the Repeal of the Alien and Sedition Acts House of Representatives February 25, 1799] The Federalists watched this Republican revival with grave misgivings. What Jefferson called "the awakening of the spirit of 1776" was to Fisher Ames an ominous sign of impending "revolutionary Robespierrism." Federalists of the Hamiltonian brand unhesitatingly held the Republicans responsible for the Fries Rebellion, which occurred in Pennsylvania. The immediate occasion for these disturbances, to be sure, was the federal house tax, but the rioting occurred in those eastern counties which were ardently Republican; hence the outbreak could be denounced plausibly enough as the result of Jacobin teachings. In some alarm the Administration dispatched troops to quell the riots, and prosecuted the leaders with relentless vigor. Fries was condemned to death, and the President's advisers would have carried out the decree of the court, "to inspire the malevolent and factious with terror"; but President Adams persisted in pardoning Fries, holding wisely that there was grave danger in so construing treason as to apply it to "every sudden, ignorant, inconsiderable heat, among a part of the people, wrought up by political disputes, and personal and party animosities." Such motives were not appreciated by the circle of Hamilton's admirers. Why were the renegade aliens who were running the incendiary presses not sent out of the country, Hamilton asked Pickering. "Are laws of this kind passed merely to excite odium and remain a dead letter?"