Answer:
the extent of the area or subject matter that something deals with or to which it is relevant.
Explanation:
The best choice that I could think of would be a past president and not one in the previous years that is still alive the best choice would be either John F. Kennedy because of his involvement in the moon landing or Franklin D. Rosevelt for his involvement with the war.
The president *that was really easy (sorry had to put thaf in order to answer)
