Known now as a day of patriotism and enjoying time off from work, the Fourth of July began the journey to becoming a quintessential American holiday in 1776, when the Second Continental Congress adopted the Declaration of Independence.

The Fourth of July has been celebrated across the nation since 1776. But when — and how — did Americans across the country agree to commemorate the holiday with a fireworks celebration?

Every year on July 4, the United States celebrates Independence Day. The day commemorates the adoption of the Declaration of Independence. This year marks the 249th year of US leaders like Thomas Jefferson signing the document, severing 13 American colonies from British rule.