User: What is the history behind the Fourth of July and why do we celebrate it?
Assistant: The Fourth of July, or Independence Day as it is commonly known, is a national holiday that is celebrated in the United States every year to remember the adoption of the Declaration of Independence on July 4th, 1776. This document declared that the American colonies were no longer part of the British Empire, but an independent nation. The holiday is seen as a celebration of the nation's freedoms, independence, and values. As part of the tradition, people hold parties, barbecues, fireworks, and other celebrations around this time.