It depends on which course you're studying. Different nomads had different reasons. I'm sorry I wasn't able to give you a better answer.
Answer:
Evolutionary
Explanation:
Since the early days, human has managed to learn and adjust to his environment, worked on developing and nurture the greatest feasible habits and mechanisms for survival. Survival was of the greatest priority, as prehistoric cavemen were living in a multitude of dangers, varying from infections to wild, starving animals, etc. As per the evolutionary psychology, our ancestors had psychological upsides, transferred these behavioral traits to subsequent generations, culminating in a generation that then had these adaptive behaviors phobias.
Answer: Option (b) is correct option
Explanation:
According to the question,different countries persist varying opinion and beliefs on social identity of person in community as race trait according to their country's criteria. Thus, in Country A Sheila is considered black whereas Country B considers her white as per race criteria.
Other options are incorrect because of white and black saying of Sheila, gender of Sheila or ethnicity priority in a country are not main reasons due to which Sheila is recognized white and black in different countries. Thus, the correct option is option(b).
