The Sikh military sect, the Khalsa, was introduced by
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Guru Har Rai
-
Guru Harkrishan
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Guru Gobind Singh
-
Guru Tegh Bahadur
C
Correct answer
Explanation
Guru Gobind Singh, the tenth Sikh Guru, formally founded the Khalsa Panth in 1699 at Anandpur Sahib. This was a military brotherhood of saint-soldiers created to defend the Sikh community against Mughal persecution. The other Gurus listed - Har Rai, Harkrishan, and Tegh Bahadur - preceded him and did not establish the Khalsa.