Whitman left school in 1830, worked as a printer's devil and later as a compositor. In 1838–39 he taught school on Long Island and edited the Long Islander newspaper. By 1841 he had become a full-time journalist, editing successively several papers and writing prose and verse for New York and Brooklyn journals. His active interest in politics during this period led to the editorship of the Brooklyn Daily Eagle, a Democratic party paper; he lost this job, however, because of his vehement advocacy of abolition and the "free-soil" movement. After a brief trip to New Orleans in 1848, Whitman returned to Brooklyn, continued as a journalist, and later worked as a carpenter.