The supreme court ruled that african american students could not be placed in classes for children with mild intellectual disability solely on basis of intellectual assessments found to be culturally and racially biased.
a. larry p. v riles 1972,1979
b. armstrong v kline 1980
c. diana v state board of education 1970
d. mills v board of education of the district of columbia 1972

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

well to answer ur question to be completly honest