Historical and journalistic, chronicle and documentary film. The film uses materials from the Gosfilmofond, the State Archive of Film and Photo Documents of the USSR (RGAKFD), filming by cameramen from the countries of people's democracy (foreign chronicle). Moscow city. Demonstration on November 7 on Red Square. Production processes in industrial enterprises, in agriculture in Poland, Hungary, Romania, North Korea, East Germany. Construction of industrial enterprises in the framework of economic ties between socialist countries, including Bulgaria, North Vietnam, Poland, Cuba. Meetings of statesmen, including: V. Ulbricht, T. Zhivkov, V. Gomulka, L. I. Brezhnev. Exhibition of works by artists of Czechoslovakia in Moscow. D. Shostakovich meeting with students of a music school in Hungary. Performance of the Hungarian ensemble "Danube" in Moscow. Competitions athletes from the socialist countries: competition skiers, equestrian competition, world cycling race. Military exercises of the Warsaw Pact countries. The CMEA building in Moscow. Meeting of the CMEA Council. Institute for Nuclear Research in Dubna. Soviet scientists, scientists from socialist countries at work. NATO troops parade. Chronicle of the Second World War. 1944-1945, Europe. Katyushas are shooting. Soviet troops enter the liberated cities. Polish and Czechoslovak military units are passing by. 1946-1950s. Rallies, demonstrations. Elections, obtaining ownership of land in the countries of people's democracies, including: Bulgaria, Hungary, Romania, Poland.