Washington observed Veterans Day on Sunday with the first-ever National Veterans Parade. Marching bands and military vehicles paraded down Constitution Avenue Northwest, adding a new veterans-themed event in the nation’s capital. Here are some of our photos from Sunday’s parade. Spectators standing in front of the National Archives on Constitution Avenue Northwest, hold up a National Veterans Parade flag on Sunday. (Bill Clark/CQ Roll Call) Shadows of parade spectators are seen on Constitution Avenue Northwest on Sunday while a D.C. Metropolitan Police Department officer stands guard. (Bill Clark/CQ Roll Call)