Harry Truman had a 22% approval rating in gallup during his last year in office. In the 1952 election Dwight Eisenhower was elected president and Republicans won control of both houses of Congress in a national reputation of the policies of the Truman Administration. I’ve watched the Nixon-Kennedy debates online, and in them Nixon’s line of attack against Kennedy was to say that he would bring the country back to the Truman years. There was also a television commercial where Nixon attacked Truman.
http://www.livingroomcandidate.org/commercials/1960/economic-strength
But today, Truman is beloved. Every poll among historians has him as one of our top ten greatest presidents. I don’t get it. At what point in time did the perception of Harry Truman among the american public and professional historians begin to change?