In the late Middle Ages, people could use an overland route between the mouth of the Nile River on the Mediterranean coast and the Red Sea in Arabia. What was a disadvantage of that overland route as a trade route to the East?

is it multiple choice

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.