Stuyvesant used to have 13% African American students in the 1970s, matching the overall population. The test system didn't change, but the African American de

Stuyvesant used to have 13% African American students in the 1970s, matching the overall population. The test system didn't change, but the African American demographics in Stuyvesant dropped to 1%. Does this mean that the impacts of discrimination increased over time?