Many zamindars lost their land due to

A zamindar, zomindar, zomidar, or jomidar, in the Indian subcontinent was an autonomous or semiautonomous ruler of a state who accepted the suzerainty of the Emperor of Hindustan. The term means land owner in Persian. Typically hereditary, zamindars held enormous tracts of land and control over their peasants, from whom they reserved the right to collect tax on behalf of imperial courts or for military purposes.Explanation:

51% were unhappy, i think .   ; )

given all the practice it takes to become proficient at writing up ncoer's, , awards, and conselings as well as learning how to become a well rounded   leader , and managing different types of people