Hunt, who was destined to occupy a place on the Court of Appeals, and, subsequently, on the Supreme Court of the United States, had taken little interest in politics. He belonged to the Democratic party, and, in 1839, had served one term in the Assembly; but his consistent devotion to Free-soilism, and his just and almost prescient appreciation of the true principles of the Republican party, gave him great prominence in the ranks of the young organisation and created a strong desire to send him to the United States Senate. Hunt was anxious and Wadsworth active. The latter's supporters, standing for him as their candidate for governor, had forced the agreement of the year before, and they now demanded that he become senator; but in the interest of harmony, both finally withdrew in favour of David Dudley Field.

The inspiration of an historic name did not yet belong to the Field family. The projector of the Atlantic cable, the future justice of the Supreme Court of the United States, and the eminent New York editor, had not taken their places among the most gifted of the land, but David Dudley's activity in the Free-soil contests had made him as conspicuous a member of the new party as his celebrated Code of Civil Procedure, passed by the Legislature of 1848, had distinguished him in his profession. Promotion did not move his way, however. Thurlow Weed insisted upon Preston King. It is likely the Albany editor had not forgotten that Field, acting for George Opdyke, a millionaire client, had sued him for libel, and that, although the jury disagreed, the exciting trial had crowded the court-room for nineteen days and cost seventeen thousand dollars; but Weed did not appeal to Field's record, since he claimed the agreement at the state convention included John A. King for governor and Preston King for senator, and to avoid controversy he adroitly consented to leave the matter to Republican legislators of Democratic antecedents, who decided in favour of King. This ended the contest, the caucus giving King 65 votes and Hunt 17.

In 1857, events gave the Republican party little encouragement in New York. Public interest in Kansas had largely died out, and, although the Dred Scott decision, holding inferentially that the Constitution carried with it the right and power to hold slaves everywhere, had startled the nation, leading press, pulpit, and public meetings to denounce it as a blow at the rights of States and to the rights of man, yet the Democrats carried the State in November, electing Gideon J. Tucker secretary of state, Sanford E. Church comptroller, Lyman Tremaine attorney-general, and Hiram Denio to the Court of Appeals. It was not a decisive victory. The Know-Nothings, who held the balance of power, involuntarily contributed a large portion of their strength to the Democratic party, giving it an aggregate vote of 194,000 to 175,000 for the Republicans, and reducing the vote of James O. Putnam, of Buffalo, the popular American candidate for secretary of state, to less than 67,000, or one-half the number polled in the preceding year.

Other causes contributed to the apparent decrease of Republican strength. The financial disturbance of 1857 appeared with great suddenness in August. There had been fluctuations in prices, with a general downward tendency, but when the crisis came it was a surprise to many of the most watchful financiers. Industry and commerce were less affected than in 1837, but the failures, representing a larger amount of capital than those of any other year in the history of the country up to 1893, astonished the people, associating in the public mind the Democratic charge of Republican extravagance with the general cry of hard times.

But whatever the cause of defeat, the outlook for the Republicans again brightened when Stephen A. Douglas opposed President Buchanan's Lecompton policy. The Kansas Lecompton Constitution was the work of a rump convention controlled by pro-slavery delegates who declared that "the right of property is before and higher than any constitutional sanction, and the right of the owner of a slave to such slave and its increase is as inviolable as the right of the owner of any property whatever." To secure its approval by the people it was ingeniously arranged that the vote taken in December, 1857, should be "for the constitution with slavery" or "for the constitution without slavery," so that in any event the constitution, with its objectionable section, would become the organic law. This shallow scheme, hatched in the South to fix slavery upon a territory that had already declared for freedom by several thousand majority, obtained the support of the President. Douglas immediately pronounced it "a trick" and "a fraud upon the rights of the people."[213] The breach between the Illinois Senator and the Administration thus became complete.

Meantime, the governor of Kansas convened the territorial legislature in an extra session, which provided for a second election in January, 1858. The December election had stood: for the constitution with slavery, 6226; for the constitution without slavery, 569. Of these 2720 were subsequently shown to be fraudulent. The January election stood: for the constitution with slavery, 138; for the constitution without slavery, 24; against the constitution, 10,226. The President, accepting the "trick election," as Douglas called it, in which the free-state men declined to participate, forwarded a copy of the constitution to Congress, and, in spite of Douglas, it passed the Senate. An amendment in the House returned it to the people with the promise, if accepted, of a large grant of government land; but the electors spurned the bribe—the free-state men, at a third election held on August 2, 1858, rejecting the constitution by 11,000 out of 13,000 votes.

This ended the Lecompton episode, but it was destined to leave a breach in the ranks of the Democrats big with consequences. Stephen A. Douglas was now the best known and most popular man in the North, and his popular sovereignty doctrine, as applied to the Lecompton Constitution, seemed so certain of settling the slavery question in the interest of freedom that leading Republicans of New York, notably Henry J. Raymond and Horace Greeley, not only favoured the return of Douglas to the Senate unopposed by their own party, but seriously considered the union of Douglas Democrats and Republicans. It was even suggested that Douglas become the Republican candidate for President. This would head off Seward and please Greeley, whose predilection for an "available" candidate was only equalled by his growing distrust of the New York Senator. The unanimous nomination of Abraham Lincoln for United States senator and his great debate with Douglas, disclosing the incompatibility between Douglasism and Republicanism, abruptly ended this plan; but the plausible assumption that the inhabitants of a territory had a natural right to establish, as well as prohibit, slavery had made such a profound impression upon Northern Democrats that they did not hesitate to approve the Douglas doctrine regardless of its unpopularity in the South.

In the summer of 1858, candidates for governor were nominated in New York. The Republican convention, convened at Syracuse on the 8th of September, like its predecessor in 1856, was divided into Weed and anti-Weed delegates. The latter, composed of Know-Nothings, Radicals of Democratic antecedents, and remnants of the prohibition party, wanted Timothy Jenkins for governor. Jenkins was a very skilful political organiser. He had served Oneida County as district attorney and for six years in Congress, and he now had the united support of many men who, although without special influence, made a very formidable showing. But Weed was not looking in that direction. His earliest choice was Simeon Draper of New York City, whom he had thrust aside two years before, and when sudden financial embarrassment rendered Draper unavailable, he encouraged the candidacy of James H. Cook of Saratoga until Jenkins' strength alarmed him. Then he took up Edwin D. Morgan, and for the first time became a delegate to a state convention.

Weed found a noisy company at Syracuse. Horace Greeley as usual was in a receptive mood. The friends of George Patterson thought it time for his promotion. Alexander S. Diven of Elmira, a state senator and forceful speaker, who subsequently served one term in Congress, had several active, influential backers, while John A. King's friends feebly resisted his retirement. The bulk of the Americans opposed Edwin D. Morgan because of his broad sympathies with foreign-born citizens; but Weed clung to him, and on the first ballot he received 116 of the 254 votes. Jenkins got 51 and Greeley 3. On the next ballot one of Greeley's votes went to Jenkins, who received 52 to 165 for Morgan. Robert Campbell of Steuben was then nominated for lieutenant-governor by acclamation and Seward's senatorial course unqualifiedly indorsed.

Edwin D. Morgan was in his forty-eighth year. He had been alderman, merchant, and railroad president; for four years in the early fifties he served as a state senator; more recently, he had acted as chairman of the Republican state committee and of the Republican national convention. Weed did not have Morgan's wise, courageous course as war governor, Union general, and United States senator to guide him, but he knew that his personal character was of the highest, his public life without stain, and that he had wielded the power of absolute disinterestedness. Morgan was a fine specimen of manhood. He stood perfectly erect, with well poised head, his large, lustrous eyes inviting confidence; and the urbanity of his manner softening the answers that showed he possessed a mind of his own. No man among his contemporaries had a larger number of devoted friends. He was a New Englander by birth. More than one person of his name and blood in Connecticut was noted for public spirit, but none developed greater courage, or evidenced equal sagacity and efficiency.