Why are frederick the great of prussia and catherine the great of russia considered enlightened deposits

Frederick had a cruel childhood with partitioned parental perspectives about society and Catherine needed to indicate the amount she was eager to do to awe Empress Elizabeth to wed her child. These things prompt Frederick and Catherine winding up noticeably genuine illuminated dictators. Frederick the Great and Catherine the Great needed to make progress toward the title "the Great" to be given to them by their kin and their rules ended up being to be the Golden Ages of Russia and Prussia.