1948 - Truman runs against Thomas E. Dewey, the Republican nominee in the 1948 presidential election. The scientific pollsters, including George Gallup, all predicted that Dewey would beat Truman.
If he ducks his only opportunity to do so in person, he’ll fall into yet another Dewey parallel. In the days before the election, Harry Truman accused his opponent of being a “tool of fascists.” ...
Truman’s stunning ... so certain he was that political campaigns made little difference and that Dewey would win the election by “a heavy margin.” Other leading pollsters of the day ...
Of these, 332 were for Dewey, 84 for Truman, 20 for Wallace, 19 for Thomas, 2 for Thurmond, and 23 undecided. This result represents a striking turnabout from the elections of 1936 and 1940 ...
Dewey had conceded the election. ALEXANDRIA, Va., Feb. 22, 1950 (UP) - President Truman today warned world Communism that this country will use "force to defend democracy" if it must.