Part A You will investigate one form of Mahayana Buddhism that is well-known
today. This branch is called Tibetan Buddhism. Tibet is a region in China.
The spiritual leader of this movement is the Dalai Lama. His followers
call him "His Holiness." Who is the Dalai Lama? Why is he significant to
his followers? Start your research with this information about the
significance of the Dalai Lama e. Write your response in one or two
short sentences.

He is the spiritual leader of Tibet. He is significant to his followers because they consider him to be an enlightened individual who has delayed his own nirvana to help them.

Explanation:

Lhamo Thondup (born name), Tenzin Gyatso (spiritual name) is the current 14th Tibetan Dalai Lama .

Dalai Lama as the word itself is the title of a lineage of religious leaders.  As a two-year-old boy was recognized as a reincarnation by the Tibetan monks.  At age of four, he was taken from his family to start with preparations for his leadership (Dalai Lama).

His fight is for a peace and is most recognized in the world for a peaceful campaign  against Chinese domination in Tibet. For this campaign he received the Nobel Peace prize in 1989.

answer: you could try asking a family member maybe?