EntityQ4232377· pop 7· linked from 7 articlesViktor KoppSign in to saveRussian diplomatConnectionsGermanyCountryBerlinEntityRussianEntityJoseph StalinPersonLeon TrotskyEntityRussian RevolutionEntityYaltaEntityBolsheviksEntityPravdaEntityMensheviksEntityRussian Social Democratic Labour PartyEntityAdolph JoffeEntityOld Style and New Style datesEntityCategories1880 births1930 deathsAmbassadors of the Soviet Union to JapanAmbassadors of the Soviet Union to SwedenPeople from YaltaRussian military personnel of World War ITrade Representative of the Soviet Union