The bill finally passed on the 25th of May, 1854, and there instantly began a hot battle for the congressional election. On the very next morning,--so Henry Wilson relates,--a meeting of about twenty members of the House was held; among their leaders were Israel Washburn, Jr., of Maine, and Edward Dickinson and Thomas D. Eliot of Massachusetts; and it was agreed that the best hope lay not in the Whig organization, but in a new party, for which the name "Republican" was chosen; and of which this occasion might now be considered the birth and christening. It came to its earliest maturity in Michigan, where the Whigs and Free Soilers united in the new party and carried the autumn election. But in most Northern States there was political confusion, heightened by the sudden appearance of the "American" party. This was the political development of the "Know-nothing" secret society, which came into existence the year before, on the basis of the exclusion of recent immigrants from political power. Its special animus was hostility to the Irish Catholics, and in various parts of the country it had for a year or two a mushroom growth. In Massachusetts, where the Whigs clung obstinately to their tradition and their social prestige, and the Republican party was at first only a continuance of the Free Soil, the Know-nothings won in 1854 a sweeping victory, carrying the State by almost two to one and electing all the members of Congress. That shrewd politician, Henry Wilson, contributed to the result; was elected to the United States Senate; and led the anti-slavery element which controlled the American party in Massachusetts and a year or two later divided its national organization. In other States, the term "anti-Nebraska" was the basis of a temporary union, such as in Ohio had a majority of 70,000. In New York the influence of Greeley, Seward, and Weed prolonged the Whig organization as an anti-Nebraska party. The roster of the new Congress was a jumble of Democrats, Whigs, Republicans, Americans, and anti-Nebraskans. But the general result was clear; Douglas's bill had turned an overwhelming administration majority into a minority of the popular vote; and the political revolution had carried the House in the first engagement. The result crystallized a year later, when an obstinate battle of many weeks for the House speakership ended in the election of Nathaniel P. Banks of Massachusetts.