What can be assumed about east asian countries with a high literacy rate the population lives and works in urban areas. the population has a comfortable standard of living among the middle class. the country has an agricultural based economy. the country has strong public schooling.

What policy did "jim crow" laws put in place? black codes integration segregation 2. the supreme court case that established the doctrine of "separate but equal" was dred scott v. sandford plessy v. ferguson brown v. board of education 3. the supreme court case that overturned the doctrine of "separate but equal" wasdred scott v. sandford plessy v. ferguson brown v. board of education