GDR Agricultural cooperative "Red star" in Rebelde, help the peasants of Vietnam meeting with Vietnamese delegation. Hungary - the Laying of wreaths at the monument to Soviet heroes, the leaders of Hungary on 7 November. Czechoslovakia - a Solemn meeting in Prague in honor of the 53rd anniversary of the October revolution. Bulgaria - a Demonstration in Sofia on 7 November 1970. Romania - the 30th anniversary of the destruction of the prison, "Doftana", under the rubble which killed the prisoners-revolutionaries. Romania - the visit of the Polish party and government delegation headed by V. Gomulka. Bulgaria - the visit of the Romanian party and government delegation headed by N. Ceausescu.