Answer:
One of the roles of Federal courts is to review cases that have been appealed in the state courts, Option A.
Explanation:
Federal courts hear many cases like the cases which involve constitutionality of a law. There may be cases which involves treaties of public ministers or Ambassadors, disputes between two or more states can also be resolved by federal courts.
In 1950s, though the Constitution had stated that everyone is equal but still African Americans were not always treated equally. Federal courts could take cases that have been appealed in state courts, in case the concerned person is not happy with the result.
What ever he saw in nature is the saporting details of the story like the mountians and their calling <span />
The Department of State is the body of the federal government that implements national security policies.
<h3>What is the national security policy?</h3>
The policies includes the a guidelines for a country to address security needs of the people and the country at large.
Hence, the Department of State is responsible for implementation of the national security policies.
Therefore, the Option C is correct.
Read more about national security policy
<em>brainly.com/question/25397499</em>
