Society as a whole was advanced by agriculture. land that is farmed can support more than 50 times the number of people that same land can support through subsistence living. because of agriculture?

Subsistence agriculture is self-sufficiency farming in which the farmers focus on growing enough food to feed themselves and their families. The output is mostly for local requirements with little or no surplus for trade. The typical subsistence farm has a range of crops and animals needed by the family to feed and clothe themselves during the year. Planting decisions are made principally with an eye toward what the family will need during the coming year, and secondarily toward market prices.

The answer is the third one or c