Description: [caption id="" align="aligncenter" width="350" caption="World War II. Liberation of Holland. Dutch people waving at allied planes, The Netherlands, location unknown, 1945, Nationaal Archief / Spaarnestad Photo, SFA001015927. "][/caption] During WWII, many spots in Holland were liberated in April of 1945. Check out some of the National Archief’s new set of Flickr Commons photos