A political system refers to the structure and processes through which a government operates and makes decisions. It includes the institutions, laws, and practices that define how power is distributed and exercised within a society. Common types of political systems include democracy, monarchy, and authoritarianism, each with its own methods for governance and citizen participation. Political systems also encompass the relationships between different branches of government, such as the executive, legislative, and judicial branches. These relationships help ensure checks and balances, allowing for accountability and the protection of individual rights. Understanding a political system is essential for analyzing how societies function and evolve.