Yes. All the Secretary of ________ are part of the Cabinet.
Secretary of State
An undersecretary is directly subordinate to a member of the cabinet. An assistant secretary is a person who is a junior minister assigned to a specific cabinet member.
Yes.
no
Alexander Hamilton (secretary of the treasury)
In theory, it is the Secretary of Labor.
Secretary of Defense
secretary of state
A "Secretary" who is a member of the Presidential Cabinet.
Yes, she is; she heads the state department.
Secretary of Homeland Security