George Washington issued double rations of rum to all his soldiers to mark the anniversary of independence in 1778, and in 1781, several months before the key American victory at the Battle of Yorktown, Massachusetts became the first state to make July 4th an official state holiday.
After the Revolutionary War, Americans continued to commemorate Independence Day every year, in celebrations that allowed the new nation’s emerging political leaders to address citizens and create a feeling of unity. By the last decade of the 18th century, the two major political parties— the Federalist Party and Democratic-Republicans— that had arisen began holding separate Fourth of July celebrations in many large cities.
Fourth of July Fireworks The first fireworks were used as early as 200 BC. The tradition of setting off fireworks on the 4 of July began in Philadelphia on July 4, 1777, during the first organized celebration of Independence Day. Ship’s cannon fired a 13-gun salute in honor of the 13 colonies. The Pennsylvania Evening Post reported: “at night there was a grand exhibition of fireworks (which began and concluded with thirteen rockets) on the Commons, and the city was beautifully illuminated.” That same night, the Sons of Liberty set off fireworks over Boston Common.