Answer:
Salt.
Explanation:
Mali was famous for its salt mines. It was one of the richest countries due to their access to salt.
In ancient times coins made from gold and silver gradually replaced which commonly used means of exchange in commerce?b) barter
The short answer is: "to a great extent". The entire plan of the Federalists was to create a strong central government instead of having many autonomous states. Of course this occasionally went against national unity in the sense that some people were opposed to this plan, but in general they favored unity.
A the lower courts rulling stands and cannot be repealed i think
What illness are you meaning?