Explanation:

Rajput (from Sanskrit raja-putra, "son of a king") is a large multi-component cluster of castes, kin bodies, and local groups, sharing social status and ideology of genealogical descent originating from the Indian subcontinent. The term Rajput covers various patrilineal clans historically associated with warriorhood: several clans claim Rajput status, although not all claims are universally accepted.

The history of Sikhism started with Guru Nanak Dev Ji. He was the first Guru of the fifteenth century in the Punjab region in the northern part of the Indian subcontinent. The religious practices were formalised by Guru Gobind Singh Ji on 13 April 1699. The latter baptised five persons from different social backgrounds to form Khalsa (??????). The first five, Pure Ones, then baptised Gobind Singh ji into the Khalsa fold.This gives the order of Khalsa, a history of around 300 years.