A pharmacist, Earhart was the Twelfth Ward leader of the Regular Democratic Organization political machine. He was an Old Regular state senator for the Twelfth Ward from 1912 into the 1920s.
A pharmacist, Earhart was the Twelfth Ward chief of the Regular Democratic Organization political machine. He served as an Old Regular state senator for the Twelfth Ward from 1912 to the 1920s.