What key concept does the U.S. Constitution employ to ensure government accountability?

• A. Separation of duties
• B. Checks and balances
• C. Majority rule
• D. Direct democracy

Answer: (B)

The key concept employed by the U.S. Constitution to ensure government accountability is checks and balances. This system is designed to prevent any one branch of government—executive, legislative, or judicial—from gaining too much power and to create a framework for mutual oversight among these branches. Each branch has specific powers that can affect the others, fostering an environment where actions taken by one branch can be reviewed and potentially overridden by another. This mutual oversight helps to safeguard against abuse of power and maintains a balance in governance, thereby holding each branch accountable for its actions.

The checks and balances system is foundational for protecting individual liberties and ensuring that government officials remain answerable to the public and to the law. By creating a structure where cooperation and conflict between branches are inherent, the Constitution aims to ensure that the government operates justly and effectively.