What company sponsored the old TV show 'The 20th Century'?

serpa

From the one-hour premiere episode "Churchill, Man of the Century" (20 October 1957) to its last episode The 20th Century unit produced 112 half-hour historical compilation films and 107 half-hour "originally photographed documentaries" or contemporary documentaries. Narrated by Walter Cronkite, the series achieved critical praise, a substantial audience, and a dedicated sponsor, The Prudential Insurance Company of America, primarily with its historical compilation films. http://www.museum.tv/eotvsection.php?entrycode=the20thcent Apr 28 10, 12:56 AM