Independence Day (July 4th) has been a federal holiday in the United States since 1941, but the tradition of Independence Day celebrations goes back to the 18th century and the American Revolution. Here is some interesting trivia about Independence Day. Did you know? The tradition of setting off fireworks on the 4 of July began in Philadelphia on July 4, 1777. John Adams believed that July 2nd was the correct date on which to celebrate the birth of American independence, and would reportedly turn down invitations to appear at July 4th events in protest. John Adams and Thomas Jefferson both died on Read More