Which of the following is NOT one of the three branches of government?

The administrative branch is not one of the three branches of government established by the U.S. Constitution. The three branches—legislative, executive, and judicial—were created to ensure a separation of powers, each with its own roles and responsibilities.

The legislative branch is responsible for making laws, the executive branch enforces those laws, and the judicial branch interprets and applies the laws in legal disputes. While the term "administrative" may refer to various aspects of government operations and agencies that support these three branches, it does not constitute a separate branch of government. Thus, identifying "administrative" as not being one of the three recognized branches is accurate and reflects a fundamental understanding of the structure of government.