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.
Cossack Uprising in Ukraine Against Poland (1630)-Cossack uprising led by Taras Fedorovych against Poland in the Ukraine. Russo-Polish War (1632-1634)-Russia invades Poland. Poland defeated and Polish King Ladislas renounces claims to Russian throne and recognizes Czar Michael as Russian king.