How was race made in the 17th century and why was this important?

Consider the demand for an inferior a good illustrated in the graph below suppose income decreases what effect would this have on the graph

What does channing say that americans boast about

At the time of the brown v. board of education decision,schools were segregated everywhere in the country.several states had laws requiring segregated schools.schools in nearly every state has been desegregated.segregation was common in the north, but not in the south.