DrBanneker
Space is the Place
Pastoralists have been successful conquerors throughout history, usually adopting the culture of the conquered settled people.
If the Maasai adopted Islam the warring clans would have united and annexed everything East of the Rift Valley.
At the height of the Maasai power they threatened to take Mombasa in the mid-1800s just before they were hit by droughts and famine.
True, the one disadvantage the Maasai had though is unlike most pastoralists around the world they didn't have horses or calvary because of the tsetse fly. They would have been hardcore if they had that advantage.