sentence: The Tigrayans made only a brief return to the throne in the person of Yohannes IV in 1872, whose death in 1889 resulted in the power base shifting back to the dominant Amharic-speaking elite prior to Yejju Oromo and Tigrayan rule.
modified: fix grammar:  Tigrayans made only brief return to throne in the person of Yohannes IV in 1872, whose death in 1889 resulted in the power base shifting back to the dominant Amharic-speaking elite prior to Yejju Oromo and Tigrayan rule.