Answer:
To sum up the general rules on pronouns that refer to groups: Collective nouns performing one action as a unit take singular verbs and pair with singular pronouns. Possessive pronouns referring to collective nouns are singular if the item possessed belongs to the entire group.
Explanation:
I think a how-to manual would be non-appropriate. Hope this helps
C the decision to give the porter their fathers hat
Mama does not approve of the Stevenses. Since they are Quakers, she considers them to be both "heathens" and "abolitionists", and she "forbids the children to have anything to do with them