What is an example of a check and balance in the U.S. government?

The concept of checks and balances is fundamental to the structure of the U.S. government, designed to prevent any one branch from becoming too powerful. Each branch—executive, legislative, and judicial—has the ability to limit the powers of the others, thereby maintaining a balance of power.

The President's power to veto a bill exemplifies this system by allowing the executive branch to reject legislation proposed by the legislative branch, ensuring that the President has a say in lawmaking.

Similarly, the Senate's role in approving treaties showcases the legislative branch's ability to check the executive branch. Treaties negotiated by the President must receive Senate approval, highlighting that the Senate holds oversight over international agreements.

Moreover, when the Supreme Court issues a ruling, it serves as a check on both the executive and legislative branches by interpreting laws and ensuring they align with the Constitution. If a law or action is deemed unconstitutional, it cannot be enacted, reinforcing the judiciary's critical role.

Since each of these actions represents a mechanism through which one branch can limit the powers of another, and all contribute to maintaining a balance of power among the branches, the option that includes "all of the above" is the most accurate representation of checks and balances in the U.S. government