Poland. Meeting with the heads of the leaders of Czechoslovakia, Poland in Warsaw. Negotiations. Among the participants in the negotiations Gustav Husak, E. Gierek, L. Strougal, P. Jaroszewicz. Visit the Czechoslovak delegation of the Gdansk shipyard. Signing of the Declaration on the strengthening of friendship and deepening cooperation between Poland and Czechoslovakia. Ethiopia. Mass demonstrations of various segments of the population caused by the deterioration of the socio-economic problems. The machine with the soldiers on the street. Young in protest. The demonstrators sent to the imperial residence. Emperor Haile Silassie. Union leaders read the requirement. Bulgaria. Nuclear power plant. Turbine Hall. Dispatching. Cambodia. Fighting between the troops of the Phnom Penh regime and the forces of the liberation of Cambodia: soldiers shooting, explosions. The wounded soldiers. Ambulance. Soldiers from the map. Czechoslovakia. Plant chemical fertilizers in Duslo. Remote control. Japan. 24-hour strike of railway workers. They stand compositions. Empty station. Protests. Romania. Muschelsky mechanical plant. Shop. finished cars Marco Aro. France. New airport in Paris Charles de Gaulle. Runway. Lighthouse. Table-pointer. Moving walkways, escalators, lobby airport. Plane takes off. Yugoslavia. Hydropower Dzherdan "on the Danube. Switchboard. Power line. USA. Traditional dog racing harnesses in Maine. Home dog harnesses. Team and the route. Finish. Winner of the race. Germany. Test of the new trains on the highways of Germany. Salon trains. Train drivers in the cab. Remote. Landscape outside. Railroad.