The fall of the roman empire marks the beginning of thea)crusades.
b. dark ages.
c. renaissance.
d. classical period.

The current population of a city can be represented by "p." the population is expected to increase by 6.5% next year. write an expression in simplest form that represents the expected population next year.

All of the following were grievances against the king of england except:

Which of the following explains why scarcity is a basic fact of life a. demand will always be greater than supply b. technology has not advanced far enough yet c. there will always be too many people on earth d. people cannot make good allocation decisions