C is the correct answer. Anytime a king or queen rules over a country, it is called a monarchy. But since there were manors below him and helped him make laws, it would be a constitutional monarchy.
The free rider problem<span> is a market failure that occurs when people take advantage of being able to use a common resource, or collective good, without paying for it, as is the case when citizens of a country utilize public goods without paying their fair share in taxes.</span>
They located in an area that traders could reach in a single season.
Answer: the second one.
Explanation: Pay attention.