Into this mix came Lincoln. He was not unknown; he had gained prominence in the 1858
Lincoln–Douglas debates and had represented Illinois in the House of Representatives. Lincoln had been quietly eyeing a run since the debates, ensuring that they were widely published and that a biography of himself was published. He gained great notability with his acclaimed February 1860
Cooper Union speech, which may have ensured him the nomination although he had not yet announced his intention to run. Delivered in Seward's home state and attended by Greeley, Lincoln used the speech to show that the Republican Party was a party of moderates, not crazed fanatics, as Southerners and Democrats claimed. Afterward, Lincoln was in much demand for speaking engagements. As the convention approached, Lincoln did not campaign actively, as the "office was expected to seek the man". So it did at the Illinois state convention, a week before the national convention. Young politician
Richard Oglesby found several fence rails that Lincoln may have split as a youngster and paraded them into the convention with a banner that proclaimed Lincoln to be "The Rail Candidate" for president. Lincoln received a thunderous ovation, surpassing his and his political allies' expectations. Lincoln's campaign managers had printed and distributed thousands of fake convention admission tickets to Lincoln supporters to ensure and increase the crowd's support.