Why do representative systems use elections instead of direct assemblies in large countries?

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In large modern countries, representative systems use elections instead of direct assemblies because it is physically and logistically impractical for the entire citizenry to gather and participate in government, as was done in ancient democratic societies like Athens or Rome.12

Representative government is considered necessary in large populations to ensure that governance remains based on the consent of the governed. This system offers several functional advantages:1

  • Stability and Continuity: Elected representatives are generally less susceptible to the transitory political passions of the moment than the general public, providing greater policy stability.1
  • Informed Decision-Making: Parliaments and governments have a greater capacity to utilize expert judgment and engage in intense, systematic deliberation on complex issues.3
  • Accountability: Elections provide a mechanism for citizens to hold leaders accountable for their performance, ensuring that governments remain responsive to the will of the people.24
  • Coherent Governance: General elections allow citizens to choose between alternative governments and comprehensive policy programs, which is more efficient than managing individual policy votes on every issue.3

While direct-democratic instruments can serve as useful supplements, representative systems remain the standard for managing the scale and complexity of modern nation-states.34