Complex sentence: The region is mainly inhabited by people from the dominant Somali ethnic group, with the Dhulbahante subdivision of the Harti confederation of Darod sub-clans is especially well-represented.
Split into simpler sentences: The region is mainly inhabited by people from the dominant Somali ethnic group. The Dhulbahante subdivision of the Harti confederation of Darod sub-clans is especially well-represented.