Topics: Nigerian legal system, Natural law, positive law, historical law, utilitarian, substantive law, procedural law, public private law, criminal law, civil law, municipal law, international law, Nigeria legislation, Judicial precedent, obiter dictum, customary law, English law

Topics: Political Analysis, Marxism, Modernisation theory, Dependency theory, political economy approach, Behaviouralism, Systems theory, group theory, Game theory, Rational choice theory, Decision-making theory