session. By late March 1842 the associated investigations, committee votes, and attempts to bring the issue to a vote in the full House, which included a defense by Levy and testimony from witnesses favorable to him, had not produced a definitive opinion of the House. Levy was allowed to take his seat, and no further attempts were made to contest his claim to it. Once seated in the House, Levy worked to gain statehood for the territory and to protect the expansion of slavery in other newly admitted states. In 1845, after Florida was admitted as a state, the legislature elected Levy as a Democrat to the United States Senate, the first Jew in the United States to win a seat in the Senate. He served until 1851 (during which period he began using Yulee as his surname). During his first Senate term, he served as chairman of the United States Senate Committee on Private Land Claims (1845–1849) and the United States Senate Committee on Naval Affairs (1849–1851). In 1855 Yulee was again elected by the Florida legislature to the Senate. He served until resigning in 1861 in order to support the Confederacy at the start of the American Civil War. Yulee's inflammatory pro-slavery rhetoric in the Senate earned him the nickname "Florida Fire-Eater". Although he frequently denied that he favored secession, Yulee and his colleague, Senator Stephen Mallory, jointly requested from the War Department a statement of munitions and equipment in Florida forts on January 2, 1860. He wrote to a friend in the state, "the immediately important thing to be done is the occupation of the forts and arsenals in Florida." Civil War During the Civil War, Yulee did not seek any elective or appointive office. There is some dispute as to his wartime legislative service as some sources state that he served in the Confederate Congress and others do not. After the war, Yulee was imprisoned in Fort Pulaski for nine months for treason, specifically for aiding in the 1865 escape of Jefferson Davis. Reconstruction After receiving a pardon and being released from confinement, Yulee returned to Florida and rebuilt the Yulee Railroad, which had been destroyed by warfare. He served as president of the Florida Railroad Company from 1853 to 1866, as well as president of the Peninsular Railroad, Tropical Florida Railway, and Fernandina and Jacksonville Railroad companies. His development of the railroads in Florida was