In psychiatry, the definition is implies that the belief is pathological. A hallucination is a perception in the absence of a stimulus. In a stricter sense, hallucinations are defined as perceptions in a conscious and awake state in the absence of external stimuli which have qualities of real perception.
Warsaw Uprising. For other uses, see Warsaw Uprising (disambiguation). The Warsaw Uprising (Polish: Powstanie Warszawskie; German: Warschauer Aufstand) was a major World War II operation by the Polish resistance Home Army (Polish: Armia Krajowa) to liberate Warsaw from German occupation.
It is estimated that during World War II, 85% of Warsaw's left bank buildings were destroyed. 35% were destroyed in 1944 with dynamite, flamethrowers and bombs, building by building, in retaliatory actions by the German military for the failed Warsaw Uprising of 1944.