The American Senate early in the year passed the Sub-Treasury bill. By this measure it was required that the national funds should be kept at Washington, and in federal sub-treasuries in some of the large cities, subject to the orders of the Washington office. The first National Convention against anti-slavery met at Albany. James G. Birney, a Kentuckian, was nominated for President. The Whigs were incensed at the nomination and Birney withdrew. The Democratic National Convention at Baltimore unanimously renominated Van Buren. The political campaign that followed began a new era in American elections. The facilities of transit effected by the railroads now first rendered possible immense gatherings at central points. In May, 20,000 political followers gathered at Baltimore in Harrison's interest. The contest had just opened, when a leading Democratic paper stated "if some one would present Harrison with a barrel of cider he would sit down on a log content and happy the rest of his days." The log cabin and hard cider jug forthwith became the emblems of the Whigs. Log cabin songs were heard, with shouts for "Tippecanoe, and Tyler too." All the Middle States gave their majorities to Harrison. Harrison and Tyler were elected by a vote of 1,275,017 to 1,128,702 for Van Buren. It was a political revolution, breaking the Democratic success of forty years. It was during this year that Samuel F.B. Morse obtained his first American patent on the telegraph. William Draper of New York turned out the most successful daguerreotype portraits yet obtained. Florence, the actor, made his first appearance at the National Theatre in Philadelphia, while Fanny Ellsler appeared at the Park Theatre in New York City. Ralph Waldo Emerson published the "Dial." Other notable publications in American letters were Poe's "Tales of the Arabesque and Grotesque," Willis's "Loiterings of Travel," Cooper's "Pathfinder," and Dana's "Two Years Before the Mast." [Sidenote: New Mexico] [Sidenote: Yucatan] [Sidenote: Revolution in Mexico] [Sidenote: Dom Pedro II. of Brazil] [Sidenote: General Lavalle shot]