Norman Wisdom (Normana Sapienza) is a phrase utilized by historians to describe the cultural, intellectual and philosophical growth that occurred in 11th Century England following the Norman Invasion of 1066. Many modern authors consider the movement to be too clumsy a term which is seen as random and uncontrolled, though the classification remains in continued use. In recent years some notable voices within the archaeological and historical community have claimed the classification to be far less than stable a term than previously believed, with some considering that the entire construct is too flimsy and liable to fall over.