<Tr> <Td> Prefecture </Td> <Td> 534--590 </Td> </Tr> <Tr> <Td> Exarchate </Td> <Td> 590--698 </Td> </Tr> <Tr> <Td> Early Islamic (show) <Table> <Tr> <Td> Umayyad </Td> <Td> 698--750 </Td> </Tr> <Tr> <Td> Abbasid </Td> <Td> 750--800 </Td> </Tr> <Tr> <Td> Aghlabid </Td> <Td> 800--909 </Td> </Tr> <Tr> <Td> Fatimid </Td> <Td> 909--973 </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Td> Umayyad </Td> <Td> 698--750 </Td> </Tr> <Tr> <Td> Abbasid </Td> <Td> 750--800 </Td> </Tr> <Tr> <Td> Aghlabid </Td> <Td> 800--909 </Td> </Tr> <Tr> <Td> Fatimid </Td> <Td> 909--973 </Td> </Tr> </Table>

Which was a role of the ottoman empire in north africa