Domestic policy shapes the everyday lives of Americans through laws and government actions addressing internal issues. From healthcare and education to economic regulations and social welfare programs, these policies aim to improve citizens' lives and tackle societal challenges. Key players in domestic policy include the President, Congress, federal agencies, and state governments. The policy-making process involves problem identification, formulation, legitimation, implementation, and evaluation. Major policy areas encompass economics, social welfare, education, healthcare, environment, and criminal justice.