Nomadism
Nomadism is a way of life forced by a scarcity of resources, in which groups of people continually migrate to find pastures and water.
Sources
The Earth and Its Peoples A Global History, Bulliet et al., 2005.
Nomadism is a way of life forced by a scarcity of resources, in which groups of people continually migrate to find pastures and water.
The Earth and Its Peoples A Global History, Bulliet et al., 2005.