Szukana fraza: [Abstract = "Over the period of 1945\-1956, in central\-western Poland \- as in other parts of the country \- there were illegal youth organisations whose purpose was to show resistance to the communist authorities \- a kind of natural defence mechanism put in motion by the growing oppressiveness of the state. They were mostly made up of secondary school students and also pupils in final years of primary schools, vocational schools students, working youth, and, occasionally, university students."]