What is the main feature of a medieval feudal society?

i know it is late in responding.  Just for future reference to another who is looking for the answer.

Choices:

A.  the people began to asset their rights as individuals and demanded greater freedoms.

B.  the population was mostly urban because people sought opportunities in the cities.

C.  the population was mostly rural, made up of farming communities.

D.  an improved economic system was created based upon the introduction of paper money and credit.

The answer is C.

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.