The chronicles of the 30th anniversary’: 1945 – May Day parades in the destroyed city of Warsaw, on Piotrkowska Street in Lodz and in the center of Cracow. The employees of the ‘Mostostal’ company play an important role on the construction site of the Lazienkowska route. Chile: protests against the junta of general Pinochet. Changes in Iraq. The 70th birthday of Sergey Ilyushin. Music classes for preschoolers.