section_path: History/Late 19th and early 20th century
section_name: Late 19th and early 20th century
paragraph_text: Late 19th and early 20th century
  
  In 1886, the Statue of Liberty, a gift from France, was dedicated in New York Harbor. The statue welcomed 14 million immigrants as they arrived via Ellis Island by ship in the late 19th and early 20th centuries, and is a symbol of the United States and American ideals of liberty and peace.
  
  In 1898, the City of New York was formed with the consolidation of Brooklyn (until then a separate city), the County of New York (which then included parts of the Bronx), the County of Richmond, and the western portion of the County of Queens. The opening of the New York City Subway in 1904, first built as separate private systems, helped bind the new city together. Throughout the first half of the 20th century, the city became a world center for industry, commerce, and communication.
  
  In 1904, the steamship General Slocum caught fire in the East River, killing 1,021 people. In 1911, the Triangle Shirtwaist Factory fire, the city's worst industrial disaster, killed 146 garment workers and spurred the growth of the International Ladies' Garment Workers' Union and major improvements in factory safety standards.
  
  New York's non-White population was 36,620 in 1890. New York City was a prime destination in the early 20th century for Blacks during the Great Migration from the American South, and by 1916, New York City had the largest urban African diaspora in North America. The Harlem Renaissance of literary and cultural life flourished during the era of Prohibition. The larger economic boom generated construction of skyscrapers competing in height.
  
  New York City became the most populous urbanized area in the world in the early 1920s, overtaking London. The metropolitan area surpassed 10 million in the early 1930s, becoming the first megacity. The Great Depression saw the election of reformer Fiorello La Guardia as mayor and the fall of Tammany Hall after eighty years of political dominance.
  
  Returning World War II veterans created a post-war economic boom and the development of large housing tracts in eastern Queens and Nassau County, with Wall Street leading America's place as the world's dominant economic power. The United Nations headquarters was completed in 1952, solidifying New York's global geopolitical influence, and the rise of abstract expressionism in the city precipitated New York's displacement of Paris as the center of the art world.