Complex sentence: Sultanate of Oman, is a historical museum in Oman, which opened July 30,2016, Its exhibits show that nation's heritage from the earliest human settlement in the Oman Peninsula some two million years ago through to the present day.
Split into simpler sentences: Sultanate of Oman, which opened July 30,2016, is a historical museum in Oman. It's exhibits show that nation's heritage from the earliest human settlement in the Oman Peninsula some two million years ago through to the present day.