Question

how were the British interfere in the the internal affairs of the Marathas
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Answer 1

The three wars between the British East India Company and the Maratha Empire are referred to as the great Maratha Wars or the Anglo-Maratha Wars. The British wanted control of the southern territories dominated by Maratha chieftains. The three wars covered a span of almost four decades. On June 3, 1818, the East India Company emerged victorious and the death knell of the Maratha Empire was sounded.