Final answer:
An owner not using a broker's services and not discriminating in advertising is exempt from certain provisions of the Fair Housing Act of 1968, but discrimination remains illegal.
Step-by-step explanation:
An owner that does not use the service of a broker and does not discriminate in advertising is exempt from the Civil Rights Act of 1968, specifically under certain conditions stipulated by the Fair Housing Act. However, it is important to note that even if an owner is exempt, discrimination in any form is prohibited by law. The Civil Rights Act of 1964 and subsequent laws, such as the Fair Housing Act of 1968, were significant legislative measures toward ensuring equal treatment regardless of race, color, religion, or national origin.
These laws apply broadly to many areas of public life, including employment practices and access to public accommodations, housing, and services. While exemptions exist, they are narrow and do not allow for discrimination against protected classes.