 Complete the following phrase:  One of the unique characteristics of the Luftwaffe as opposed to independent air forces of other nations, was the possession of an organic paratrooper force; the Fallschirmjäger. These were established in 1938. They saw action in their proper role during 19401941, most notably in the capture of the Belgian Army fortress at EbenEmael and the Battle of the Netherlands in May 1940. They also took part in the 