http://www.rememberseptember44.com/

From the page:

“On 17 September 1944 thousands of paratroopers descended from the sky by parachute or glider up to 150 km behind enemy lines. Their goal: to secure to bridges across the rivers in Holland so that the Allied army could advance rapidly northwards and turn right into the lowlands of Germany, hereby skirting around the Siegfried line, the German defence line. If all carried out as planned it should have ended the war by Christmas 1944.”