Introduction to Government investigates political authority from foundational questions about natural rights, property, self-ownership, consent, and competing conceptions of justice. It contrasts classical liberal arguments with egalitarian, socialist, Marxist, fascist, social-democratic, monarchical, and democratic theories, while examining constitutionalism, federalism, decentralization, representation, and the modern state. Economic reasoning supplies a recurring framework for studying public goods, taxation, spending, welfare, money, regulation, labor, health care, environmental problems, and industrial policy. Public-choice analysis highlights the incentives facing voters, politicians, bureaucracies, and organized interests, including rational ignorance, concentrated benefits, and short political time horizons. Historical cases—from industrialization and postwar Africa to the New Deal, Soviet communism, and the 2008 housing bust—connect institutional arguments with practical consequences. Throughout, the course compares stated purposes with trade-offs, unseen costs, market feedback, constitutional limits, and voluntary alternatives.