Presidential spouses are an important resource for the president in order to carry out the duty of

A) head of government.
B) head of state.
C) commander in chief.
D) chief diplomat.

Presidential Spouses

The husbands or wives of the Presidents of the United States, often involved in various social and political duties during their tenure.

Head of State

The chief public representative of a country, such as a president or monarch, who may also serve as the symbolic leader or executive head, depending on the form of government.