In the 1930s, as part of housing reforms connected to the New Deal, the newly created Home Owners’ Loan Corporation (HOLC) made color-coded maps to represent perceived mortgage risks neighborhood by neighborhood. From best to worst, neighborhoods were colored green, blue, yellow, or red. Neighborhoods inhabited mainly by racial minorities (especially black people), immigrants, or the working class in general were marked red and deemed “hazardous.” Greater Boston was considere

Catch the Wave Through Blue Tech