In the case plessy v. ferguson the supreme court upheld the constitutionality of

a. jim crow laws.
b. poll taxes.
c. literacy tests.
d. grandfather clauses.

answer; first blank(1); 30% two(2); salmonella; i believe this is correct; //good luck;

carefully examine the map above. based on your knowledge of colonialism in africa, the area attributed to belgium on this map is most likely the democratic republic of the congo.

the answer is:

c. economic output