Here Lincoln engaged to fight a duel, showing at once his courage and the keen sense of humor that he possessed. Some women friends of his had sent to the newspapers a series of humorous letters criticizing one James Shields, an Irishman, who was engaged in tax collecting. These letters were signed by the name of "Aunt Rebecca," and to help the ladies Lincoln had written the first letter as a model. When Shields started inquiries, Lincoln took the entire responsibility. Shields belonged to the opposite political party and challenged Lincoln to a duel. As the challenged, Lincoln was allowed to chose the weapons. He decided on broadswords of the largest possible size. A plank was to be placed between the duelists, and neither allowed to cross it. On either side of the plank lines were drawn at the length of the broadsword and three feet extra,—and if the duelist stepped back across this line he lost the fight.

These terms had a large element of the ridiculous about them. The meeting came to pass but the duel never was fought, for Lincoln and his adversary were reconciled before the swords were drawn. Soon after this Lincoln married Mary Todd, a Kentucky girl who had been one of the originators of the letters that brought about this duel.

A few years later, in 1846, Lincoln was elected to Congress. In his first term in the House of Representatives he did nothing to distinguish himself, but kept his eyes and ears open and used the term more as an instructive course in some university of politics than anything else, although he took care not to neglect the work of his constituents. In fact there is, or was at that time a general idea that it was impossible to distinguish oneself in a first term to Congress. There was too much to learn, too many duties to perform, too slight an acquaintance with fellow members.

Lincoln, however, quickly became known in Washington and was liked wherever he went. He had a gift for story telling that he frequently made use of, either to amuse his hearers or to take the bitterness out of some political argument.

While in Washington as a congressman, he made his first actual effort toward the abolition of slavery by drawing up a bill for the freeing of slaves in the District of Columbia and paying their owners a good price from the coffers of the Government. This bill had many supporters, but it was obstructed and never came to a vote. It showed, however, as his earlier and courageous protest showed, the thoughts that were in Lincoln's heart about this great national evil, and that he could be relied on to do all that lay in his power to end it.

After Lincoln's term in Congress was over he returned to Springfield, where, for a number of years, he quietly practised law without thinking of returning to office. He did desire to be Governor of the Territory of Oregon and was offered this position, but gave it up because his wife refused to live so far away. It is just as well that he did so, for who knows if his great powers would ever have been recognized if he had taken this appointment and lived in even more of a wilderness than where his forefathers had cleared the land and made their homes?

The war against slavery was gaining headway, and every year the feeling became more intense over the fact that certain States were allowed to hold men in bondage and buy and sell them like animals. Whenever a new territory was acquired by the Union a dispute arose as to whether it was to be a slave or a free territory, and this discussion was opened up with bitterness in 1854 when Lincoln's great rival, Senator Douglas, offered a bill to bring about territorial government in Nebraska.

On account of this struggle Lincoln came once more into the public eye. Douglas had believed that by working to repeal a measure known as the Missouri Compromise, thereby throwing open to slavery a large amount of territory that had been closed against it, he would stand an excellent chance of being elected President of the United States. The struggle between the slave and the free factions of the country had now taken on national importance of the first order, and caused the readjustment of the political parties. The Democratic party now became the champion of slavery, while the Whig party, and those Democrats who desired slaves to be free, were merged in the Republican party to which Lincoln belonged.

In the State Convention in Illinois, where the Republican party was formed, Lincoln made a wonderful speech, of which only the memory remains. The stenographers and reporters who were supposed to take it down became so enthralled by the words of the great leader that they forgot to make note of those words, and Lincoln, who spoke with few notes, could not remember afterward what he had said. How marvelous the speech must have been is to be seen from the fact that even without written reports its fame traveled through the United States, and those that heard it never forgot the majesty and power of Lincoln's oratory.

Lincoln was not yet well enough known, to be considered as a candidate for the Presidency, but he did receive some support from his party as Republican nominee for Vice President. In the meantime, and even before this speech had been made, Douglas had realized the strength of his new opponent, and sought to silence Lincoln until after the election. Lincoln and Douglas met in joint debate, and the result of the contest made history. Hoping to entrap Lincoln, Douglas asked him a number of questions, thinking that Lincoln might answer in such a way that his reply would be unpopular to the people of the South. In return Lincoln asked Douglas such a carefully thought out question that in answering it Douglas was compelled either to deny his former words or make himself unpopular with the Democratic party. And as a result of this Douglas was greatly weakened for the presidency in the campaign of 1860.