Abstract
The idealistic, political and military causes and effects of the Warsaw Uprising are discussed by the author against a historical background and on the basis of his own experience as a participant in the fighting. Portrayed are its instigators’ and participants’ reasoning and ambitions as well as the revolt’s ultimate political and military defeat, whose tragic aftermath evoked heated discussions and mutual accusations among Poles. Klejn also dwells on the deep meaning of the uprising, whose ideals gradually led to the 1989 changes in Poland. In his opinion, the tragic fate of Warsaw and its inhabitants was decided, but the consequences and conclusions of this longest uprising of the Second World War have become values that shaped the modern Polish nation and that constitute its contribution for the newly created European order