Well what was the first what's the scenario we need detail
"<span>d// all of the above" are correct regarding the Underground Railroad. Although there were indeed several established paths, many paths had to be improvised to elude capture.</span>
Answer:
A free good is a good that is not scarce, and therefore is available without limit. A free good is available in as great a quantity as desired with zero opportunity cost to society. A good that is made available at zero price is not necessarily a free good.
Explanation:
Inca built stone-paved roads over mountains which are called Inca Roads.
