Why did Ancient Greece lack farmland

Farming in ancient Greece was difficult due to the limited amount of good soil and cropland. It is estimated that only twenty percent of the land was usable for growing crops. The main crops were barley, grapes, and olives. Grain crops, such as barley and wheat, were planted in October and harvested in April or May.

Explanation:

the two things that develop a strong social foundation are: a. separation of church and states e. education received attention separation of church and states separate the illogical  argument that came from religious beliefs to a fact based belief. while education will make us remember the past to avoid the repeat of our mistakes.