In 1939, the Soviet Union occupied the Baltic states of Lithuania, Latvia, and Estonia. Shortly thereafter, the Kremlin drafted lists of people considered anti-Soviet who would be murdered, sent to prison, or deported into slavery in Siberia. Doctors, lawyers, teachers, military servicemen, writers, business owners, musicians, artists, and even librarians were all considered anti-Soviet and were added to the growing list slated for wholesale extermination.
