What's the title of the 2nd most
powerful leader of the executive branch?

The head of government is either the highest or second highest official in the executive branch of a sovereign state, a federated state, or a self-governing colony, who often presides over a cabinet, a group of ministers or secretaries who lead executive departments.

The President is both the head of state and head of government of the United States of America, and Commander-in-Chief of the armed forces. Under Article II of the Constitution, the President is responsible for the execution and enforcement of the laws created by Congress.

Explanation:

answer; i believe that the correct answer is (agriculture);