“After the battle of buxar british became the undisputed master of Bengal”- justify
The Battle of Buxar was fought in 1764 between the English East India Company and the combined armies of Mir Qasim (the nawab of Bengal), the nawab of Awadh and the mughal emperor Shah Alam II. The victory of the British in the Battle of Buxar established them as masters of Bengal, Bihar and Orissa.
It gave them political influence and control over Awadh and the Mughal emperor.
Therefore, it laid the foundation of British rule in India