These were the major administrative changes that were introduced after the revolt of 1857 : East India Company was dissolved and the power was transferred to the British Crown. ... The army underwent a make over with the ratio of British to Indian soldiers being increased.

After the revolt of 1857

1.India was governed directly by British Queen.

2.British realized the strength of Indian unity then after started the policy of Divide and Rule.

3.Native rulers were given the right of adopting child on condition of loyalty to British.

4.Common people were assured that Indians and Europeans would be treated equally.

5.Queen assured people that Indians would be given service in all fields but artillary unit of army would be controlled by British

6.Indians were assured that Government would not interfere in social amd religious custom of people.

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