International Conference of Communist and Workers' Parties in Moscow

USSR. Moscow. June 17, 1969. General Secretary of the Communist Party of Chile Luis Alberto Corvalan Lepez (center, foreground) during the signing of the document "Tasks of the Struggle against Imperialism at the Present Stage and the Unity of Action of Communist and Workers' Parties, All Anti-Imperialist Forces" at the International Conference of Communist and Workers' Parties in the Kremlin. Valentin Sobolev/TASS