The Britannic Constitution: Or, the Fundamental Form of Government in Britain. Demonstrating, the Original Contract Entred Into by King and People, According to the Primary Institutions Thereof, in This Nation. Wherein Is Proved, That the Placing on the Throne King William III. Was the Natural Fruit and Effect of the Original Constitution. And, That the Succession to This Crown, Establish'd in the Present Protestant Heirs Is de Jure, and Justify'd, by the Fundamental Laws of Great Britain. And Many Important Original Powers and Privileges, of Both Houses of Parliament, Are Exhibited