Which of the following statements about land ownership among hunters and gatherers is FALSE?

Which of the following statements about land ownership among hunters and gatherers is FALSE?
 
  a. There is no concept of private property among hunters and gatherers.
  b. Flexible territorial boundaries are a survival mechanism for some hunting and gathering groups.
  c. Major changes in the hunting and gathering lifestyle have occurred because of the governments who control their lands.
  d. Hunters and gatherers tend to have a flexible understanding of property rights.
  e. In most hunting and gathering societies, land is not owned either privately or collectively.