French and Americans pay tribute at the Tomb of the Unknown Solider, at the Arc de Triomphe, Paris, France, May 28, 2017. This Memorial Day is especially significant because 2017 marks the centennial of United States’ entry into the First World War. ( Air Force photo by Capt. Ben Sowers/Released)

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Size: 4980px × 2481px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: cemetery, day, france, honor, memorial, remembering, sacrifice, usafe, usafememorial2017, war, world, wwi, wwii