Tourism in New York City generation Americans up and down the East Coast. New York City has over of parkland and 14 linear miles (22 km) of public beaches. Manhattan's Central Park, designed by Frederick Law Olmsted and Calvert Vaux, is the most visited city park in the United States. Prospect Park in Brooklyn, also designed by Olmsted and Vaux, has a meadow. Flushing Meadows-Corona Park in Queens, the city's third largest, was the setting for the 1939 World's Fair and 1964 World's Fair. According to NYC & Company, the official destination marketing organization for the city, the top producing countries for international visitors to
New York City dominated by Tammany Hall, a political machine supported by Irish and German immigrants. Several prominent American literary figures lived in New York during the 1830s and 1840s, including William Cullen Bryant, Washington Irving, Herman Melville, Rufus Wilmot Griswold, John Keese, Nathaniel Parker Willis, and Edgar Allan Poe. Public-minded members of the contemporaneous business elite lobbied for the establishment of Central Park, which in 1857 became the first landscaped park in an American city. The Great Irish Famine brought a large influx of Irish immigrants, of whom over 200,000 were living in New York by 1860, upwards of a quarter of