Dr. Ali Alwardy says, speaking of the Arabs in his book the preachers of the Sultans ( Waaz Al Salatin) : that Arabs at the begining were bedouins who lived in the desert. Their nomadic nature is the nature of war, its entire world is just about bragging by force and courage, which leads to the predominance of love of superiority, the presidency and personal pride. It was known about bedouin that he is a trouble maker even with his own brother. The bedouins before Mohammad were fighting each other, but beyond him, all fought a common enemy in the holy war ( Fath : invasion of nonmuslim states ), so they forget for a while their old habits, but when Futuhat (plu. of Fath ) stopped the bedouins returned to clash among as usual, this happened in the period of caliph Uthman, the emptiness led by the end to his death during a great Intifada(revolution), which shook the whole Islamic community! ( Bloody History ).