WORLD HISTORY

Detailed explanation-1: -A nomad is a person with no settled home, moving from place to place as a way of obtaining food, finding pasture for livestock, or otherwise making a living. Most nomadic groups follow a fixed annual or seasonal pattern of movements and settlements. Nomadic people traditionally travel by animal, canoe or on foot.

Detailed explanation-2: -Human migration is the movement of people from one place in the world to another.

Detailed explanation-3: -: a member of a people that has no fixed home but wanders from place to place. : an individual who roams about without a goal or purpose. nomad adjective. or nomadic. nō-ˈmad-ik.