Title: ha-Ṿeʻidah ha-20 shel ha-Miflagah ha-Ḳomunisṭit shel Berit ha-Moʻatsot
Subjects: Politics and government, Communism, Congresses, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
Places: Soviet Union
Time periods: 1936-1953, 1945-