Options C and D. Two characteristics of agrarian societies were <u>rapid technological advances, and more rapid spread of disease.</u>
Explanation:
An agrarian society is a community whose economy is solely based on the production and maintaining of crops. Agrarian societies developed from hunter and gatherer societies, and in order to make that shift, one of the main characteristics of agrarian communities was the rapid technological advances, that made possible the extensive labor of the land. At the same time, with the development of agriculture as the main activity within a society, another trend became visible; the health of people living in these societies decreased rapidly. This is related to the fact that many of these societies relied only on the crops they produced, and sometimes this made their diets not versatile and complete. The extensive labor and structure of these communities also meant an increase in stress within the population, and as it is known, stress has a significant power to decrease someone's health.
