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Aerial view of the city of Rotterdam after it was bombed by the Luftwaffe (the German Air Force). Rotterdam, the Netherlands, May–June 1940.
![View of Rotterdam after German bombing in May 1940. [LCID: 51418]](https://encyclopedia.ushmm.org/images/large/00a85e7c-edaf-4439-ad82-e6702b654439.jpg)