Which American writers have been awarded the Nobel Prize in Literature?

Ten Americans have been awarded the Nobel Prize in Literature:

Sinclair Lewis (1930); Eugene O’Neill (1936); Pearl S. Buck (1938); William Faulkner (1949); Ernest Hemingway (1954); John Steinbeck (1962); Saul Bellow (1976); Isaac Bashevis Singer, a naturalized citizen (1978); Czeslaw Milosz, a naturalized citizen (1980); and Joseph Brodsky, a naturalized citizen (1987).