There are many possible answers for this one! Only the national government can e.g. manage foreign relations, declare war or oversee trade between states and with other countries.
Answer:
I'm kinda just guessing but Timbuktu, Jenne-Jeno, and Gao
Explanation:
Civil Service Commission<span> was a government agency of the federal government of the United States and was created to select employees of federal government on merit rather than relationships.</span>
Answer:
The Supreme Court ruled that Africans Americans, enslaved or free, were not citizens of the United States and had no right to sue in federal courts.
Explanation:
Hope I helped.