Which state did Warren G. Harding represent in the U.S. Senate?

Which state did John Tyler represent in the U.S. Senate? Which state did Franklin Pierce represent in the U.S. Senate? Which state did James Buchanan represent in the U.S. Senate? Which state did Benjamin Harrison represent in the U.S. Senate? Which state did Harry S. Truman represent in the U.S. Senate? Which state did John F. Kennedy represent in the U.S. Senate? Which state did Lyndon B. Johnson represent in the U.S. Senate? Which state did Richard Nixon represent in the U.S. Senate?