Original sentence: Between the 17th century and 1959, the Dalai Lama was the head of the Tibetan Government, administering a large portion of the country from the capital Lhasa.Dalai Lama is the title given to an individual who is the spiritual leader of the Gelug sect of Tibetan Buddhism.Since 1959, the Dalai Lama has presided over the  Central Tibetan Administration from India.The Dalai Lama is often thought to be the head of the Gelug School, but this position officially belongs to the Ganden Tripa, and is a temporary position appointed by the Dalai Lama (who in practice exerts more influence)
Edited sentence: Between the 17th century and 1959, the Dalai Lama, appointed by the Khans of China, was the head of the Tibetan Government, administering a large portion of the country from the capital Lhasa.Dalai Lama is the title given to an individual who is the religious and temporal leader of Tibetan Buddhists worldwide, uniting religion and politics in a theocratic government.Since 1959, the 14th Dalai Lama has presided over the  Central Tibetan Administration from India.Some Tibetans however think of the current Dalai Lama as a "21st Century Dictator" for the autocratic power he wields over his people and his abuse of political power to his own religious ends in the banning of the Gelug practice of Dorje Shugden.The Dalai Lama is often thought to be the head of the Gelug School, but this position officially belongs to the Ganden Tripa, and is a temporary position appointed by the Dalai Lama (who in practice exerts more influence as can be seen for example in the 14th Dalai Lama's controversial current ban of a Gelug practice in the Tibetan exile community).This current controversy is being brought to light currently due to the public demonstrations held against the Dalai Lama by the Western Shugden Society