The correct answer is B) false.
It is false that all agricultural and herding societies eventually become civilizations.
Some nomads -not all- learned how to farm the land during the Agriculture or Neolithic Revolution. They stopped hunting animals and established in one place to grow crops. For instance, Sumerians settled in the middle of the Tigris and Euphrates Rivers in the Middle East region. They developed the Sumerian civilization or Mesopotamia. Many cities-states were founded such as Kish, Lagash, Ur, and Uruk.