Final answer:
Massachusetts' protected fair housing classes are covered by MGL Chapter 151B, which aligns with the federal Fair Housing Act of 1968 to prevent discrimination in the housing sector.
Step-by-step explanation:
In Massachusetts, the protected fair housing classes fall under MGL Chapter 151B.
This law prohibits discrimination in the sale, rental, or financing of housing based on race, color, national origin, religion, sex, disability, and other protected classes, reflecting principles similar to the federal Fair Housing Act of 1968.
MGL Chapter 151B aims to ensure equal housing opportunities and prevent unfair treatment in housing decisions.