segregation

Residential segregation along economic lines remains a persistent feature of many major cities.按经济阶层划分的居住隔离仍然是许多大城市的一个长期特征。

School segregation was declared unconstitutional following a landmark supreme court ruling.最高法院作出具有里程碑意义的裁决后，学校隔离被宣布违宪。