USA HISTORY

Detailed explanation-1: -The primary reason why nomads move is in search of water and food for their animals.

Detailed explanation-2: -Because hunter-gatherers did not rely on agriculture, they used mobility as a survival strategy. Indeed, the hunter-gatherer lifestyle required access to large areas of land, between seven and 500 square miles, to find the food they needed to survive.

Detailed explanation-3: -The diet of nomads was very much dependent on their livestock and consisted primarily of milk products and meat. Any of the traditional nomadic animals–sheep, goats, yaks, and camel–would be milked and the milk used to make butter, yogurt (ayran) and qurut.

Detailed explanation-4: -There were many need of nomadic tribes to move from one place to another: The nomadic tribes had no regular fields of their own from where they could get fodder for their cattle.

Detailed explanation-5: -They bought and sold these goods as they moved from one place to another, transporting them on their animals. The Banjaras were trader-nomads who bought grain where it was cheaply available and carried it to places where it was dearer.