Memoirs of the House of Brandenburg, from the earliest accounts, to the death of Frederic I. King of Prussia. [electronic resource] : To which are added, four dissertations. I. On manners, customs, industry, and the progress of the human understanding in the arts and sciences. II. On superstition and religion. III. On the ancient and modern government of Brandenburg. IV. On the reasons for the enacting and repealing of laws. With a dedication, a preliminary discourse, an ode on death, and a character of voltaire. The whole written by the present King of Prussia. With a description and character of the royal author.