Not long after these letters, at some date near the middle of the winter 1859-60, the leaders of the Republican party of Illinois met at Springfield, the capital of the State, and in a more pressing and formal manner requested him to permit them to use his name as a Presidential candidate, more with the idea of securing his nomination for Vice-President than with any further expectation. To this he now consented. His own characteristic language, however, plainly reveals that he believed this would be useful to him in his future Senatorial aspirations solely, and that he built no hopes whatever on national preferment. A quarrel was going on among rival aspirants to the Illinois governorship, and Lincoln had written a letter to relieve a friend from the imputation of treachery to him in the recent Senatorial contest. This act of justice was now used to his disadvantage in the scramble for the Illinois Presidential delegates, and he wrote as follows: "I am not in a position where it would hurt much for me not to be nominated on the national ticket; but I am where it would hurt some for me not to get the Illinois delegates. What I expected when I wrote the letter to Messrs. Dole and others is now happening. Your discomfited assailants are most bitter against me; and they will for revenge upon me, lay to the Bates egg in the South, and to the Seward egg in the North, and go far towards squeezing me out in the middle with nothing. Can you not help me a little in this matter in your end of the vineyard?" The extra vigilance of his friends thus invoked, it turned out that the Illinois Republicans sent a delegation to the Chicago Convention full of personal devotion to Lincoln and composed of men of the highest standing, and of consummate political ability, and their enthusiastic efforts in his behalf among the delegations from other States contributed largely to the final result. [Sidenote] 1860. The political campaign had now so far taken shape that its elements and chances could be calculated with more than usual accuracy. The Charleston Convention had been disrupted on the 30th of April, and adjourned on May 3; the nomination of John Bell by the Constitutional Union party occurred on May 10. The Chicago Convention met on May 16; and while there was at that date great uncertainty as to whom the dissevered fragments of the Democratic party would finally nominate, little doubt existed that both the Douglas and Buchanan wings would have candidates in the field. With their opponents thus divided, the plain policy of the Republicans was to find a candidate on whom a thorough and hearty union of all the elements of the opposition could be secured. The party was constituted of somewhat heterogeneous material; a lingering antagonism remained between former Whigs and Democrats, protectionists and free-traders, foreign-born citizens and Know-Nothings. Only on a single point were all thus far agreed--opposition to the extension of slavery.