Why did the British have such a hard time managing the province of Bengal?

Great Britain Promoted the concept of an Indian nation in all of the following ways except administering India as a single administrative region.

Explanation:

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."

it proved indian land claims were unjustified.