 Complete the following phrase:  At the opening of the Thirty-Fourth Congress in December 1855, after the Democrats had lost their majority and only made up 35 of the House, representatives from several parties opposed to slaverys spread gradually united in supporting the Know Nothing Banks for Speaker of the House. After the longest and one of the most bitter speakership contests on record, lasting from December 3, 1855 to February 2, 1856, Banks was chosen on the 133rd ballot. The coalition supporting him was formed by his American Party known as Know Nothing Party and the so called Opposition Party, which opposed the Democrats, marking the first form of a coalition in congressional history. This victory was lauded at the time as the first Republican victory and first Northern victory  although Banks is officially affiliated as Speaker from the American Party  and greatly raised Banks national profile. He gave antislavery men important posts in Congress for the first time, and cooperated with investigations of both the 