Find an overview of Poland's occupation by Germany and the Soviet Union during the global conflict.

Read a chronicle of the German invasion, the subsequent battles and great losses suffered by the Poles.

Doctoral thesis provides excellent coverage of the Allies' fourth-largest man-power contributor. Discusses units, casualties, and policies.

Details the history of the 5 million non-Jewish victims of the Holocaust, mainly Polish citizens targeted for extermination by the Nazis.

Commemoration to the WWII Polish Fighter Squadron and its pilots features pilot accounts, photographs and a pilot roster.

Read about the events of the Second World War from the perspective of Poland and learn about the German occupation.

Supplement to the Frontline PBS documentary features articles, timelines, personal accounts and reactions to the film.

Features an overview of the Jewish resistance efforts in the Polish capital after the first news of the concentration camps was reported.