Parade Flag Participants march with The Ground Zero Flag during the annual New York City Veterans Day Parade, Nov. 11, 2021. The parade is the largest of its kind in the nation and has been held every year since 1919. SHARE IMAGE: Download Image: Full Size (1.11 MB) Tags: Veterans, Veterans Day Photo By: Navy Seaman Roan Smith VIRIN: 211111-N-YG329-0102F.JPG Photo Gallery