Which of the following is protected by the Fair Housing Act?

Familial status is indeed protected by the Fair Housing Act. This protection serves to prevent discrimination against individuals based on the presence of children under the age of 18 in their households. It encompasses families with children, pregnant women, and individuals in the process of securing custody of a minor. The Fair Housing Act aims to ensure that these families have the same rights and opportunities to rent or purchase housing as those without children, promoting inclusivity and fair treatment in housing practices.

In contrast, marital status, employment status, and age are not included in the list of protected classes under the Fair Housing Act. Consequently, discrimination based on these criteria is not addressed by this particular legislation, highlighting why familial status is the only correct answer in this context.