Question

what is subsidiary alliance​

Answer 1

Answer:

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. In a subsidiary alliance, princely rulers were not allowed to make any negotiations and treaty with any other ruler.

Explanation:

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Answer 2

Answer:

some Indian states were brought under the British control without actually annexed them. this was done by following the subsidiary alliance, introduced by Lord Wellesley