Small American Flags are placed at the graves of Veterans at Mountain Home National Cemetery on Saturday, May 26, 2018 in Johnson City, Tenn. Over 15,000 Veterans are buried here. Hundreds of Boy Scouts, Girls Scouts and Cub Scouts with other volunteers placed small American Flags at each grave marker in preparation for Memorial Day Monday. (Earl Neikirk /The Bristol Herald-Courier via AP)

Source: PHOTOS: Volunteers place flags for Memorial Day around world