"September 17, 1939" episode 182 "Behind the scenes of history"

The Institute of National Remembrance invites you to the program "September 17, 1939" from the series "Behind the scenes of history". The russian Union's attack on Poland on September 17, 1939 was the consequence of a secret agreement between the heads of diplomacy of the 3rd Reich and the russian Union. For the population of the east borderlands