It was initially broadcast on radio from 1935 to 1953.The series pioneered the use of anthology drama for company audio advertising. The Cavalcade of America documented historical events using stories of individual courage, initiative and achievement, often with feel-good dramatizations of the human spirit's triumph against all odds. This was consistent with Du Pont's overall conservative philosophy and legacy as an American company dating back to 1802. The company's motto, "Maker of better things for better living through chemistry," was read at the beginning of each program, and the dramas emphasized humanitarian progress, particularly improvements in the lives of women, often through technological innovation.