Answer:
C) Plural possessive
Step-by-step explanation:
The word men is an irregular plural, thereby, besides the apostrophe, an s must be added to indicate possession.
Plural possessive nouns are those words that indicate that something belongs to several people or things. There are irregular (children's) and regular (books') plural possessive nouns.
On the other hand, the word in singular would be man; in plural men; and in singular possessive, man's.