Answer:
output/input=productivity
Explanation:
measure of how resources are being used.
It seems that you have missed the given choices of the question above; but anyway, here is the correct answer. The primary basis of Aksum's wealth is that, they controlled <span>extensive trade routes that connected many cultures.
Here are the given choices:
</span><span>A They discovered rich gold deposits within the boundaries of the kingdom.
B They controlled extensive trade routes that connected many cultures.
C They exported thousands of slaves to Europe.
D They conquered Egypt and assimilated all of Egypt's wealth.</span>
In my opinion he's a villain
Isolationist policy, which was a policy followed by the U.S. government during the interwar period, meant that the United States refrained from active engagement in military conflicts. It served as an honest broker and sometimes provided indirect assistance as with Lend-Lease prior to 1941.
