The history of Prussia, [electronic resource] : particularly during the reign of the late King Frederick William; in which is contained, a distinct account, of the means by which that prince, rendered his dominions so considerable, and himself so formidable in Germany, and to all Europe: Comprehending also, Many remarkable Negotiations and Transactions of various Kinds, relative to other Powers, As well as, Several curious Anecdotes. Interspersed throughout, with original papers, treaties, an letters of state, of great Consequence, towards understanding perfectly, the present System.