Modern Marvels: Independence Day: The History of July 4th

Beyond the barbecues and fireworks, this documentary delves into the history and traditions of the Fourth of July. The occasion dates back to America's first Independence Day celebration, which took place after the Declaration of Independence was read in Philadelphia in 1776. Although parties have taken place every year since, July 4 wasn't declared a holiday until 1941. Learn more facts and see footage from festivities around the country.