Which of the following is a Cabinet-level position?

The Secretary of Agriculture is a Cabinet-level position because this role is part of the President's Cabinet, which includes the heads of the executive departments in the federal government. The Cabinet's primary purpose is to act as key advisors to the President and to help administer government programs.

The position of Secretary of Agriculture specifically oversees the Department of Agriculture, which is responsible for policies related to farming, agriculture, forestry, and food. Cabinet members, including the Secretary of Agriculture, are appointed by the President and confirmed by the Senate, reflecting their significant role in shaping national policy and implementing laws related to their departments.

In contrast, the other roles mentioned do not correspond to established Cabinet-level positions. An Advisor of Technology, while potentially an important consultant, is not recognized as a Cabinet position. Similarly, the Chairperson of Economic Affairs and the Head of Law Enforcement are not official Cabinet titles, which diminishes their status compared to a Secretary within the Cabinet.