Between 1939 and 1945, the Nazi Party led regime, assisted by collaborationist governments and recruits from occupied countries, was responsible for the deaths of at least eleven million people, including 5.5 to 6 million Jews (representing two-thirds of the Jewish population of Europe), and between 200,000 and 1,500,000 Romani people. The estimated total number includes the killing of nearly two million non-Jewish Poles, over three million Soviet prisoners of war, communists, and other political opponents, homosexuals, the physically and mentally disabled.