Which of the following is a role within the Cabinet of the United States?

The Secretary of Education is indeed a role within the Cabinet of the United States. The Cabinet is composed of the heads of the executive departments of the federal government, and the Secretary of Education oversees the Department of Education, playing a crucial role in shaping national education policy, administering federal education funding, and ensuring compliance with educational laws and regulations.

The Chief of Staff, while an important position within the executive branch, is not a Cabinet role. Instead, it serves as the president's principal advisor and manager of the White House staff. The Vice President holds a separate, constitutionally defined role but does not serve as a Cabinet member. The Senate Majority Leader is part of the legislative branch, leading the majority party in the Senate and not involved in the Cabinet. Understanding the distinct roles of these positions helps clarify the structure of the U.S. government and the function of the Cabinet.