February 27th in history:
Historians believe a speech by Abraham Lincoln on this day in 1860 gave him a major boost toward the presidency. Lincoln impressed an audience with an address at the Cooper Union hall in New York City, raising his national profile.
If Lincoln had not been shot during his second term, he could have run for as many terms as he liked. There was nothing in the Constitution to stop him — until February 27th, 1951, when the 22nd Amendment was ratified. That amendment was passed after Franklin Roosevelt was elected president four times. It says a president can be elected to no more than two terms — or just one full term, if he or she took over for another president who had served less than half a term.
February 27th is the birthday of two men who have run for president: consumer advocate Ralph Nader (1934) and former Texas Governor John Connally (1917). Also, the birthday of a recent White House resident, Chelsea Clinton (1980).