According to the lesson, that which is a type of promotion is: Meritorious Promotion.
In military service, meritorious promotion is given when the officer has reached the capacity of effectively discharging his duties in the new rank.
Thus, he gets the rank because he deserves it and is capable of meeting its expectations.
Learn more about meritorious promotion here:
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What bro what.............
no life is not at all meaning less you should know the way to live it
