selected
The Chicago Daily Tribune published the erroneous headline "Dewey Defeats Truman" (pictured) in its early morning edition shortly after incumbent U.S. president Harry S. Truman officially upset the heavily favored governor of New York Thomas Dewey in the presidential election.

Related Wikipedia articles
Chicago Tribune
Major American newspaper, founded 1847
The Chicago Tribune is an American daily newspaper based in Chicago, Illinois, United States. Founded in 1847, it was formerly self-styled as the "World's Greatest Newspaper", a slogan from which its once integrated WGN radio and WGN television received their call letters. It is…Source: Wikipedia (CC BY-SA)
Dewey Defeats Truman
1948 incorrect American newspaper headline
"Dewey Defeats Truman" was an erroneous banner headline on the front page of the earliest editions of the Chicago Daily Tribune on November 3, 1948, the day after incumbent United States president Harry S. Truman won an upset victory over his opponent, Governor Thomas E. Dewey…Source: Wikipedia (CC BY-SA)
Harry S. Truman
President of the United States from 1945 to 1953
Harry S. Truman was the 33rd president of the United States, serving from 1945 to 1953. As the 34th vice president in 1945, he assumed the presidency upon the death of Franklin D. Roosevelt that year. Subsequently, Truman implemented the Marshall Plan in the aftermath of World…Source: Wikipedia (CC BY-SA)
Thomas E. Dewey
American politician (1902–1971)
Thomas Edmund Dewey was an American lawyer and politician who served as the 47th Governor of New York from 1943 to 1954. He was the Republican Party's nominee for president of the United States in 1944 and 1948, losing the former election to Franklin D. Roosevelt, and the latter…Source: Wikipedia (CC BY-SA)
1948 United States presidential election
Presidential elections were held in the United States on November 2, 1948. The Democratic ticket of incumbent President Harry S. Truman and Senator Alben Barkley defeated the Republican ticket of New York Governor Thomas E. Dewey and California Governor Earl Warren, and the…Source: Wikipedia (CC BY-SA)