History of the Soviet Union (1964–82) become Mao's last meeting with any Soviet leader. The Cultural Revolution caused a complete meltdown of Sino-Soviet relations, inasmuch as Moscow (along with every communist state save for Albania) considered that event to be simple-minded insanity. Red Guards denounced the Soviet Union and the entire Eastern Bloc as revisionists who pursued a false socialism and of being in collusion with the forces of imperialism. Brezhnev was referred to as "the new Hitler" and the Soviets as warmongers who neglected their people's living standards in favor of military spending. In 1968 Lin Biao, the Chinese Defence Minister, claimed that the Soviet
Polish prisoners-of-war in the Soviet Union after 1939 Polish prisoners-of-war in the Soviet Union after 1939 As a result of the Soviet invasion of Poland in 1939, hundreds of thousands of Polish soldiers became prisoners of war in the Soviet Union. Many of them were executed; over 20,000 Polish military personnel and civilians perished in the Katyn massacre. On September 17, 1939, the Red Army invaded the territory of Poland from the east. The invasion took place while Poland was already sustaining serious defeats in the wake of the German attack on the country that started on September 1, 1939. The Soviets moved to safeguard their claims in