In 1840, young Wilson came forward as a public speaker. He engaged in the Harrison election campaign, made sixty speeches in about four months, and was well repaid by his share in the triumph of the party. He was then elected to the Massachusetts Legislature as representative from Natick.
Having entered life on the working man's side, and known by his own experience the working man's trials, temptations and hard struggles, he felt the sacredness of a poor man's labor, and entered public life with a heart to take the part of the toiling and the oppressed.
Of course he was quick to feel that the great question of our time was the question of labor and its rights and rewards. He was quick to feel the "irrepressible conflict," which Seward so happily designated, between the two modes of society existing in America, and to know that they must fight and struggle till one of them throttled and killed the other; and prompt to understand this, he made his early election to live or die on the side of the laboring poor, whose most oppressed type was the African slave.
In the Legislature, he introduced a motion against the extension of slave territory; and in 1845, went with Whittier to Washington with the remonstrance of Massachusetts against the admission of Texas as a slave State.
When the Whig party became inefficient in the cause of liberty through too much deference to the slave power, Henry Wilson, like Charles Sumner, left it, and became one of the most energetic and efficient organizers in forming the Free Soil party of Massachusetts. In its interests, he bought a daily paper in Boston, which for some time he edited with great ability.
Meanwhile, he rose to one step of honor after another, in his adopted State; he became President of the Massachusetts Senate; and at length after a well contested election, was sent to take the place of the accomplished Everett in the United States Senate.
His election was a sturdy triumph of principle. His antagonist had every advantage of birth and breeding, every grace which early leisure, constant culture, and the most persevering, conscientious self-education could afford. He was, in graces of person, manners and mind, the ideal of Massachusetts aristocracy, but he wanted that clear insight into actual events, which early poverty and labor had given to his antagonist. His sympathies in the great labor question of the land were with the graceful and cultivated aristocrats rather than the clumsy, ungainly laborer; and he but professed the feeling of all aristocrats in saying at the outset of his political life, while Wilson was yet a child, that in the event of a servile insurrection, he would be among the first to shoulder a musket to defend the masters.
But the great day of the Lord was at hand. The events which since have unrolled in fire and blood, had begun their inevitable course; and the plain working-man was taken by the hand of Providence towards the high places where he, with other working men, should shape the destiny of the labor question for this age and for all ages.
Wilson went to Washington in the very heat and fervor of that conflict which the gigantic Giddings, with his great body and unflinching courage, said to a friend, was to him a severer trial of human nerve than the facing of cannon and bullets. The slave aristocracy had come down in great wrath, as if knowing that its time was short. The Senate chamber rang with their oaths and curses as they tore and raged like wild beasts against those whom neither their blandishments nor their threats could subdue. Wilson brought there his face of serene good nature, his vigorous, stocky frame, which had never seen ill-health, and in which the nerves were yet an undiscovered region. It was entirely useless to bully, or to threaten, or to cajole that honest, good-humored, immovable man, who stood like a rock in their way, and took all their fury as unconsciously as a rock takes the foam of breaking waves. In every anti-slavery movement he was always foremost, perfectly awake, perfectly well informed, and with that hardy, practical business knowledge of men and things which came from his early education, prepared to work out into actual forms what Sumner gave out as splendid theories.
Wilson's impression on the Senate was not mainly that of an orator. His speeches were as free from the artifices of rhetoric as those of Lincoln, but they were distinguished for the weight and abundance of the practical information and good sense which they contained. He never spoke on a subject till he had made himself minutely acquainted with it in all its parts, and was accurately familiar with all that belonged to it. Not even John Quincy Adams or Charles Sumner could show a more perfect knowledge of what they were talking about than Henry Wilson. Whatever extraneous stores of knowledge and belles lettres may have been possessed by any of his associates, no man on the floor of the Senate could know more of the United States of America than he; and what was wanting in the graces of the orator, or the refinements of the rhetorician was more than made amends for in the steady, irresistible, strong tread of the honest man, determined to accomplish a worthy purpose.