Final answer:
The correct answer is Township. A township is a unit of local government that is incorporated into a county and shares some of their services.
Step-by-step explanation:
The correct answer is a) Township.
A township is a unit of local government that is incorporated into a county and shares some of their services. It is important to note that townships have different responsibilities and may not exist in all states. In some states, a township may simply be another name for a town or city, while in others, it may be a subdivision of a county.