Nomads is the right answer.
Anyone who moves from one place to another rather residing in one place is called the nomads. There can be many reasons for the migration of the nomads such as herders change places because of the weather( that is not suitable for their animals). whereas, other nomads including that of the traders and merchants, travels move for exchanging of their goods.
They appreciated him because he fought in world war if im correct.
Unrest begins in south central la on April 29 after a trial jury acquitted four and stuff
B economic policy is the correct answer. Hope this helps:)