The document provides an overview of Chapter 2 from the textbook "The Legal Environment of Business". It defines the legal environment of business and discusses the sources and classifications of law. It also summarizes different schools of jurisprudence, including natural law, positivist, sociological, American realist, critical legal studies, feminist, and law and economics. The chapter examines key concepts such as definitions of law, the study of legal reasoning, sources of law, and the international dimensions of business law.