Mr. Lincoln had served a term in the House of Representatives with credit to himself and profit to the country. He was regarded as a rising man, and every year made him more prominent. It is not strange that his ambition should have coveted a seat in the Senate. In 1855 he was a candidate before the Legislature to succeed General Shields, but, failing to get the required number of votes, he counselled his friends to vote for Judge Trumbull, who was elected. It was a personal disappointment, for he wished to be Senator, but in the end it proved to his advantage. A seat in the Senate would have stood in the way of his later triumph, and some one else in all probability would have been nominated and elected President of the United States in 1860. I have already spoken of Mr. Lincoln’s opposition to slavery. He was not an extreme man, and he was never classed with the Abolitionists--that intrepid band who worked early and late, and for years almost without hope, against the colossal system of wrong whose life seemed so entwined with the life of the republic that it looked as if both must fall together. Abraham Lincoln moved slowly. He was not an impulsive man, but took time to form a determination. Even in the war there were many who blamed him for what appeared to be his slowness, but after a while they were led to see that if slow he was sure, and struck only when the time had come. The ten years before the war were years of political commotion. The “irrepressible conflict” between slavery and the spirit of freedom had commenced, and Abraham Lincoln arrayed himself among the champions of freedom. There was a desperate struggle to introduce slavery into the Territories, so that in course of time more slave States might be added to the Union, and thus the slave system might be strengthened and continue to retain the political ascendency it had possessed for years. The rapid growth of the free Northwest alarmed the slave power, and a counterpoise was required. Northern statesmen who cherished an ambition to be President had notice served upon them that they must help the slave power or forfeit its support. Among those who weakly yielded to this arrogant demand was Stephen A. Douglas. He favored the principle of “squatter sovereignty,” permitting the inhabitants of any Territory to establish slavery within its limits if so disposed. In the year 1854, Mr. Lincoln, in a public debate with Mr. Douglas held at Springfield at the State fair, used this significant language: “My distinguished friend says it is an insult to the emigrants to Kansas and Nebraska to suppose they are not able to govern themselves. We must not slur over an argument of this kind because it tickles the ear. It must be met and answered. I admit that the emigrant to Kansas and Nebraska is able to govern _himself_, but,” the speaker rising to his full height, “_I deny his right to govern any other person_ WITHOUT THAT PERSON’S CONSENT.”