3. Do you think "Rationing" worked better than a price system would have during World War 2 (why or why not?)?

4. How can a "Negative externality" like water pollution, lead to disequilibrium?

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.