The assassination of which Soviet politician in 1934 triggered Stalin's purge of the Communist Party?
Sergei Kirov Sergei Mironovich Kirov Murder of Sergey Kirov S.M. Kirov Sergei Mironovich Kostrikov Серге́й Миро́нович Ки́ров Sergey Kirov Milda Draule Sergey Mironovich Kirov
sergei mironovich kirov sergei kirov murder of sergey kirov sergey kirov серге́й миро́нович ки́ров sergei mironovich kostrikov s m kirov milda draule sergey mironovich kirov
sergei kirov
WikipediaEntity
Sergei Kirov