Answer:
language
Explanation:
A nation-state consists of people of the same culture and background which generally means they all share a language to communicate with. Most nation-states have an official language that must be used in all documents and businesses.
When the price of the good is above 50 dollars the quantity demanded would be less than 100 units.
<h3>How does price affect demand?</h3>
The price of a good is known to have an inverse relationship with the quantity of the good that would be bought by its consumers.
The equilibrium price and quantity is at 50 $ and 100 respectively. If the price of the commodity rises above 50, people would demand less for the good.
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<span>a. Italian city-states were wealthy because of their various ports which brought the wealth and ideas to Italy from around the known world.</span>