What demographic category was explicitly added to housing legislation after the initial act?

The correct response focuses on the inclusion of disability as a protected demographic category in housing legislation following the initial act. This reflects a significant shift towards ensuring that individuals with disabilities have fair access to housing and are protected against discrimination based on their disability status.

The Fair Housing Amendments Act of 1988 broadened the protections under the Fair Housing Act, making it unlawful to discriminate against individuals on the basis of disability. This moved beyond previous protections that primarily focused on race, color, religion, sex, or national origin. The importance of this amendment cannot be overstated, as it recognized the unique challenges faced by individuals with disabilities in securing appropriate housing.

Regarding other demographic categories, these were already considered in earlier legislation or are addressed through different laws and regulations, but the explicit addition of disability was a noteworthy development in housing policy aimed at inclusion and equality.