Final answer:
The Fair Housing Act of 1968 is the correct answer to the question, which is represented by option D. FHA. It was enacted to prevent discrimination in housing, and it was a major step forward in civil rights legislation.
Step-by-step explanation:
The act referred to in the question is the Fair Housing Act of 1968, also known as the Civil Rights Act of 1968. The correct answer to the multiple-choice question is D. FHA, which stands for the Federal Housing Act. This piece of legislation was enacted by Congress primarily to prohibit discrimination based on race, religion, national origin, or sex in the sale, rental, and financing of housing. The act was a landmark in combating housing discrimination, including practices like redlining. While it has made significant strides in protecting equal housing opportunities, evidence suggests that housing discrimination still occurs. Title VII of the Civil Rights Act also prohibits discrimination in employment on the basis of race, gender, national origin, religion, or sexual orientation, further supporting a legal framework against discrimination.