Blackstone (1783) stated: "This unwritten, or common law, is properly distinguishable into three kinds: 1) _______________, which are the universal rule of the whole kingdom, and form the common law, in its stricter and more usual signification; 2) _________________, which for the most part, affect only the inhabitants of particular districts; and 3) _________________, which, by custom, are adopted and used by some particular courts, of pretty general and extensive jurisdiction. General customs; Particular customs; Certain specific Laws Certain particular Laws; General customs; Particular customs Particular customs; Certain particular Laws; General customs General customs; Particular customs; Certain particular Laws