United States celebrates Independence Day. It declared itself free of English rule in 1776. Interestingly, only two people, John Hancock and Charles Thompson, signed the Declaration of Independence that day. Most of the representatives signed the document on August 2, 1776. Idea: Children could read Fireworks, Picnics, and Flags: The Story of the Fourth of July Symbols by James Cross GIblin and Ursula Arndt. Children could plan and carry out a Fourth of July parade. They could also learn more at: Fourth of July.