Veterans Day in the United States memorializes the service and sacrifice of military veterans. Originally established as Armistice Day to celebrate the end of World War I, the day was later renamed Veterans Day in 1954 to honor all veterans who served in the U.S. Armed Forces. This federal holiday is observed on November 11 each year, commemorating the courage and dedication of those who have served in military conflicts. Events often include parades, ceremonies, and educational activities aimed at promoting awareness of veterans' contributions and the importance of supporting those who have defended the nation’s freedoms.