How did concern over revenue lead to suspicion of pan arabism ?

During Pan Arabism, or the Arab Unity, a lot of concerns were raised regarding the revenue that help lead to suspicion. During this Arab Unity, the oil-rich Arab states were concerned regarding the sharing of revenues with poorer states in Middle East.

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

result of the incas claiming exclusive right over numerous traditional routes, some of which had been constructed centuries earlier mostly by the wari empire