The Progressive Fortress: How Boston's Liberal Suburbs Built America's Most Effective Segregation System

Greater Boston's progressive suburbs vote 80%+ Democratic while maintaining exclusionary zoning that effectively bars Black and Hispanic families through $2M+ entry fees. The 'Big Downzone' of 1968-1975—enacted during the busing crisis—created structural segregation more effective than overt racism because it's legally enforceable. Understanding this system helps buyers recognize which towns maintain exclusion by design versus genuine integration efforts.