President:
Pres: Harry S. Truman elected over Dewey
General
- Business: Month-long coal strike in US
Injunction prevents rail-strike
First escalator clause (basing wage increases on cost-of-living index) at GM
- Culture: Kinsey publishes regarding sexual behavior in males
Start of 8 years of hiccups from Jack O'Leary
- Entertainment: "The White House Papers of Harry L Hopkins" published
Both Ed Sullivan and Milton Berle appear on television
- Law: McCollum v. Board of Education deals with First Amendment separation clause
- Military: Selective Service Act in US provides for military draft
Experimental study "Project F" published detailing health dangers of fluoride – pulled for "National Security" reasons
- Politics: US Congress passes Marshall Plan giving 17 billion in aid for Europe
Truman recognizes state of Israel
LBJ elected to senate by fraud of 202 identical ballots, alphabetized… one by a man dead 44 years
Strom Thurmond runs for president as States' Rights Democrat
Margaret Chase Smith becomes first female senator
Federal Rent Control bill passes
- Sports: "Citation" wins Triple Crown with four-time winner jockey Eddie Arcaro
Joe Louis retires
- Technology: Mestral invents Velcro
Peter Goldmark and team develops LP records
East
- New York: Idlewild Airport on Long Island dedicated (renamed Kennedy in 1963)
Midwest
South
West and Pacific
- General: Columbia River Flood in Washington and Oregon kills 51
- Alaska: 31 inches of snow falls in Juneau in 24 hours
- California: Mt. Palomar telescope dedicated
- New Mexico: Test of rocket missiles to height of 78 miles
- Utah: Television programming begins
Truman visits Utah