Presidential election results map. Red denotes those won by Eisenhower/Nixon, Blue denotes states won by Stevenson/Kefauver. Orange denotes won by Walter Burgwyn Jones by an Alabama faithless elector. Numbers indicate the number of electoral votes allotted to each state.
Eisenhower suffered a heart attack in September 1955 while in Colorado for a vacation. His doctors told him not to run for another election. However, Eisenhower announced his candidacy for re-election on television in early 1956.