Final answer:
The protected class in this scenario under the Fair Housing Act is A- Familial status, which covers situations where housing decisions are made based on the presence of children in the family.
Step-by-step explanation:
The class under the Fair Housing Act that provides protection in the scenario where a client is told to move to a smaller apartment because her children are being complained about by the neighbors is A- Familial status. The act prohibits discrimination in housing decisions on the basis of several protected characteristics, including familial status, which refers to the presence of children under the age of 18 in the family.
The class under the Fair Housing Act that provides protection for the client in this situation is Familial status. According to the Fair Housing Act, it is illegal for landlords to discriminate against families with children. If the landlord tells the client to move to a smaller apartment on a lower level because of complaints about her children, it would be a violation of the fair housing law.
If a landlord is making housing decisions based on the fact that the tenant has children, this may constitute a violation of the Fair Housing Act. Therefore, if the sole reason for the suggested move is the presence of children and complaints relating to them, it could be argued that there has been discrimination based on familial status.
Therefore answer is A- Familial status.