I think the answer to this one is A.
Answer:
Senators and Representatives come from all parts of the United States, but they do not reflect a true cross-section of America. Overall, members of Congress tend to be older, wealthier, and better educated than those they represent.
Explanation:
These differences should not be the source of systematic conflict. To find this, we must dig deeper into the structure and processes of American politics.
Answer:
they lacked needed natural resources such as stone, wood, metal
Explanation:
The doctrine related to public education which was overturned by the Supreme Court decision in Brown v. Board of Education was the policy of B) separate but equal. This doctrine was overturned by referencing the equal protection clause of the Constitution which argued that equal protection of the law was afforded to all citizens regardless of race.