<P> The following table presents a listing of Nigerian states' nicknames . </P> <Table> <Tr> <Th> State </Th> <Th> Nickname </Th> </Tr> <Tr> <Td> Abia State </Td> <Td> God's Own State </Td> </Tr> <Tr> <Td> Adamawa State </Td> <Td> Highest Peak of The Nation </Td> </Tr> <Tr> <Td> Akwa Ibom State </Td> <Td> Land of Promise </Td> </Tr> <Tr> <Td> Anambra State </Td> <Td> Light of the Nation </Td> </Tr> <Tr> <Td> Bauchi State </Td> <Td> Pearl of Tourism </Td> </Tr> <Tr> <Td> Bayelsa State </Td> <Td> Glory of all Lands </Td> </Tr> <Tr> <Td> Benue State </Td> <Td> Food Basket of the Nation </Td> </Tr> <Tr> <Td> Borno State </Td> <Td> Home of Peace </Td> </Tr> <Tr> <Td> Cross River State </Td> <Td> The People's Paradise </Td> </Tr> <Tr> <Td> Delta State </Td> <Td> The Finger of God </Td> </Tr> <Tr> <Td> Ebonyi State </Td> <Td> Salt of the Nation </Td> </Tr> <Tr> <Td> Edo State </Td> <Td> Heartbeat of The Nation </Td> </Tr> <Tr> <Td> Ekiti State </Td> <Td> Land of Honour and Integrity </Td> </Tr> <Tr> <Td> Enugu State </Td> <Td> Coal City State </Td> </Tr> <Tr> <Td> Gombe State </Td> <Td> Jewel of the Savannah </Td> </Tr> <Tr> <Td> Imo State </Td> <Td> Eastern Heartland (formerly Land of Hope) </Td> </Tr> <Tr> <Td> Jigawa State </Td> <Td> The New World </Td> </Tr> <Tr> <Td> Kaduna State </Td> <Td> Centre of Learning (formerly Liberal State) </Td> </Tr> <Tr> <Td> Kano State </Td> <Td> Centre of Commerce </Td> </Tr> <Tr> <Td> Katsina State </Td> <Td> Home of Hospitality </Td> </Tr> <Tr> <Td> Kebbi State </Td> <Td> Land of Equity </Td> </Tr> <Tr> <Td> Kogi State </Td> <Td> The Confluence State </Td> </Tr> <Tr> <Td> Kwara State </Td> <Td> State of Harmony </Td> </Tr> <Tr> <Td> Lagos State </Td> <Td> Centre of Excellence </Td> </Tr> <Tr> <Td> Nasarawa State </Td> <Td> Home of Solid Minerals </Td> </Tr> <Tr> <Td> Niger State </Td> <Td> The Power State </Td> </Tr> <Tr> <Td> Ogun State </Td> <Td> Gateway State </Td> </Tr> <Tr> <Td> Ondo State </Td> <Td> Sunshine State </Td> </Tr> <Tr> <Td> Osun State </Td> <Td> Land of Virtue (formerly State of the Living Spring) </Td> </Tr> <Tr> <Td> Oyo State </Td> <Td> Pace Setter State </Td> </Tr> <Tr> <Td> Plateau State </Td> <Td> Home of Peace and Tourism </Td> </Tr> <Tr> <Td> Rivers State </Td> <Td> Treasure Base of the Nation </Td> </Tr> <Tr> <Td> Sokoto State </Td> <Td> Seat of the Caliphate </Td> </Tr> <Tr> <Td> Taraba State </Td> <Td> Nature's Gift to the Nation </Td> </Tr> <Tr> <Td> Yobe State </Td> <Td> Pride of the Sahel </Td> </Tr> <Tr> <Td> Zamfara State </Td> <Td> Farming is Our Pride </Td> </Tr> <Tr> <Td> Federal Capital Territory </Td> <Td> Centre of Unity </Td> </Tr> </Table> <Tr> <Th> State </Th> <Th> Nickname </Th> </Tr>

Which state is regarded as the seat of caliphate