Who is harding Coolidge and Hoover?

Warren G. Harding, Calvin Coolidge, and Herbert Hoover were three consecutive Presidents of the United States during the early 20th century. Harding (1921-1923) is known for his "Return to Normalcy" campaign after World War I, but his presidency was marred by scandals. Coolidge (1923-1929), who succeeded Harding, promoted business and economic growth, famously stating, "The business of America is business." Herbert Hoover (1929-1933) faced the onset of the Great Depression during his presidency, leading to widespread criticism of his response to the economic crisis.