This document provides a biography of American author Ernest Hemingway. It outlines the key events in his life, including serving as an ambulance driver in World War I where he fell in love with a nurse, inspiring his novel A Farewell to Arms. It also discusses his marriages, career as a journalist covering several wars, struggles with alcoholism and depression, and accomplishments winning both the Nobel Prize and Pulitzer Prize for literature before committing suicide in 1961.