1937 in the Soviet Union

Soviet campaign of political repression, imprisonment, and execution (August 1936 - March 1938)

series of three trials held in the Soviet Union at the instigation of Joseph Stalin between 1936 and 1938 against so-called Trotskyists and members of Right Opposition of the Communist Party of the Soviet Union

thumb|Kurapaty forest graves

ethnic cleansing of Koreans in the Soviet Union

purge in the Soviet Union

1937-38 Soviet ethnic cleansing of Poles, forced evacuations to Siberia and Gulags

mass execution in Minsk

census

treaty between the ROC and USSR

1937-38 Soviet ethnic cleansing of Poles

village in Krivosheinsky District, Russia

part of the Xinjiang Wars

ethnic cleansing in the Soviet Union

Mass arrests and executions of Latvians in the USSR, 1937-38

series of political events