Nomadic societies have been featuring throughout civilizations, not as a separate societal phenomenon as it was thought in the past, but entangled to the rest of social structures.
Although pastoralism has been one of the basis of sustainability for these societies, so raising livestock has been part of their lives, but Rice is the staple for many meals, most often appearing in the form of "Pilaff", also known worldwide as "pilau" or "pillaw" "paella" or "jambalaya", which is a combination of rice, sometimes with spices and some protein source depending on the region. Thereby (B) Rice.