A number of the ablest men in the Republican party, however, stood aloof; and by 1876 a movement against the manipulators had set in. Civil service reform had become a real issue. Hayes, the "dark horse" who was nominated in that year, declared, in accepting the nomination, that "reform should be thorough, radical, and complete." He promised not to be a candidate for a second term, thus avoiding the temptation, to which almost every President has succumbed, of using the patronage to secure his reelection. The party managers pretended not to hear these promises. And when Hayes, after his inauguration, actually began to put them into force, they set the whole machinery of the party against the President. Matters came to a head when the President issued an order commanding federal office-holders to refrain from political activity. This order was generally defied, especially in New York City in the post-office and customs rings. Two notorious offenders, Cornell and Arthur, were dismissed from office by the President. But the Senate, influenced by Roscoe Conkling's power, refused to confirm the President's new appointees; and under the Tenure of Office Act, which had been passed to tie President Johnson's hands, the offenders remained in office over a year. The fight disciplined the President and the machine in about equal proportions. The President became more amenable and the machine less arbitrary. President Garfield attempted the impossible feat of obliging both the politicians and the reformers. He was persuaded to make nominations to federal offices in New York without consulting either of the senators from that State, Conkling and Platt. Conkling appealed to the Senate to reject the New York appointees sent in by the President. The Senate failed to sustain him. Conkling and his colleague Platt resigned from the Senate and appealed to the New York legislature, which also refused to sustain them. While this absurd farce was going on, a more serious ferment was brewing. On July 2, 1881, President Garfield was assassinated by a disappointed office-seeker named Guiteau. The attention of the people was suddenly turned from the ridiculous diversion of the Conkling incident to the tragedy and its cause. They saw the chief office in their gift a mere pawn in the game of place-seekers, the time and energy of their President wasted in bickerings with congressmen over petty appointments, and the machinery of their Government dominated by the machinery of the party for ignoble or selfish ends.