Levels of government refer to the different layers of authority that manage public affairs. In many countries, there are typically three main levels: local, state (or provincial), and national (or federal). Each level has its own responsibilities and powers, allowing for governance that is closer to the people at the local level while addressing broader issues at the national level. Local governments handle community needs like schools, parks, and public safety. State governments manage areas such as education, transportation, and healthcare. The national government oversees defense, foreign policy, and immigration, ensuring that laws and policies are consistent across the entire country.