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.
However in September 1939 the Germans invaded Poland. They began bombing Warsaw and captured it on 27 September. At that time about 1/3 of the population of Warsaw were Jews (about 380,000 people). From October 1940 the Germans herded Jews from Warsaw and the surrounding area into a ghetto. In 1942 the Germans began deporting Jews from the ghetto to concentration camps.