When most people think of the 4th of July , everything from fireworks and the colors red, white, and blue to barbecues and the beach immediately pop to mind. Even if you're not a history buff, you probably know that it is today we commemorate the signing in of the Declaration of Independence, which took place July 4, 1776 . But there are several little-known facts about the famous holiday that you probably never learned in school. Here is a small sampling of them: 1. Only two individuals actually signed the Declaration of Independence on July 4 : John Hancock, who is best known for his large and elaborate signature on the document, and Charles Thomson, secretary of the Continental Congress. Most of the others didn't sign it until August 2. 2. Not everyone agreed with celebrating the country's independence on July 4 , the day Congress approved the Declaration. John Adams, who would go on to become the second President of the United States, wished to celebrate ...