qnli question: What religion was the Democratic presidential candidate that Tennessee voted against in 1928? sentence: In the 20th century, except for two nationwide Republican landslides of the 1920s (in 1920, when Tennessee narrowly supported Warren G. Harding over Ohio Governor James Cox, and in 1928, when it more decisively voted for Herbert Hoover over New York Governor Al Smith, a Catholic), the state was part of the Democratic Solid South until the 1950s.