What was the difference between the Supreme Court decisions in Sweatt v. Painter and Brown v. Board of Education?
Sweatt ruled that "separate but equal" graduate and professional schools were constitutional. Brown overturned that
decision.
Sweatt struck down "separate but equal" public schools. Brown struck down "separate but equal" graduate schools.
Sweatt struck down "separate but equal" graduate and professional schools. Brown struck down "separate but equal"
public schools.
Sweatt concerned African American voting rights. Brown concerned equal access to education for African Americans.

answer; /// (c) i do believe that the correct answer is ; an unstated guarantee that goods will be to the consumer's liking;

i would say b. research typically uses a variety of sources

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.  

answer; a council of the best hunters;