In which state was Herbert Hoover born?

Who was President immediately before Herbert Hoover? Which political party did President Herbert Hoover belong to? Which president served from 1929 to 1933? In what year did Herbert Hoover first take office as President? Who served as Vice President under Herbert Hoover? Under which president did Charles Curtis serve as Vice President? Who was First Lady during Herbert Hoover's presidency? Lou Hoover was married to which president?