ホワイト・フライト
With some of the poorest neighborhoods in the country, The Bronx, specifically the South Bronx, became noteworthy as a high-crime area in the later part of the 20th century. Beginning in the 1960s, White flight, landlord abandonment, economic changes, demographics, and the construction of the Cross Bronx Expressway (CBE) all contributed to the borough's decay.