Military situation during the Western Campain between 21tst May and 4th June, 1940.
<ul><li>Original source: The History Dept at the United States Army Academy<br></li>
<li>derived English svg file: <a href="//commons.wikimedia.org/w/index.php?title=User:Tazadeperla&amp;action=edit&amp;redlink=1" class="new" title="User:Tazadeperla (page does not exist)">Tazadeperla</a></li>
<li>this work: <a href="//commons.wikimedia.org/wiki/User:Furfur" title="User:Furfur">Furfur</a> (with some minor corrections and modifications)</li></ul>
<ul><li>Original source: <a rel="nofollow" class="external free" href="http://www.dean.usma.edu/history/web03/atlases/ww2%20europe/WWIIEuropeIndex.html">http://www.dean.usma.edu/history/web03/atlases/ww2%20europe/WWIIEuropeIndex.html</a></li>
<li>derived English svg file: <a href="//commons.wikimedia.org/wiki/File:21May-4June1940-Fall_Gelb.svg" title="File:21May-4June1940-Fall Gelb.svg">File:21May-4June1940-Fall Gelb.svg</a></li></ul>