Question

what is subsidiary alliance​

Answer 1

Answer:

The subsidiary alliance system was "Non-Intervention Policy" used by Lord Wellesley who was the Governor-General ( 1798-1805 ) to establish British Empire in India. According to this system, every ruler in India had to accept to pay a subsidy to the British for the maintenance of British Army.

Answer 2

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A subsidiary alliance, in South Asian history, describes a tributary alliance between a Native state and either French India, or later the British East India Company.

Subsidiary Alliance was basically a treaty between the British East India Company and the Indian princely states, by virtue of which the Indian kingdoms lost their sovereignty to the English. It also was a major process that led to the building of the British Empire in India.