The dual system of administration of Bengal
The Mughal provincial administration had two main heads – nizamat and diwani.
Nizamat meant administration of law and order and criminal justice.
Diwani was the revenue administration and civil justice.
The provincial Subadar was in charge of nizamat (he was also called nazim) and the diwan was in charge of revenue administration.
After the treaty of Allahabad the English East India Company was made the Diwan of Bengal.
Lord Clive choose not to take over the administration of Bengal directly; this responsibility was left to the Nawab’s Naib Diwan and Naib Nazim Muhammad Raza Khan.
As naib nazim he was to represent the nawab and as naib diwan he was to represent the Company.
Thus the Nawab had to handle the entire responsibility for the civil and criminal justice administration.
As the Diwan, the Company directly collected its revenue, while through the right to nominate the Deputy Nazim, it controlled the nizamat or the Police or Judicial powers.
This arrangement is known as ‘Dual or Double Government’.
Under this system, the British had power and resources without responsibility while the Nawab had the responsibility of the administration without power to discharge it.
Thus the Nawab had to take all responsibility for bad governance.
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