The Battle of Plassey was Fought in year:
23rd June 1757
Battle of Plassey was fought between the British East Indian Company and last Independent Nawab of Bengal, Siraj-ud-daula. In this battle East India Company got victory over the Nawab of Bengal. Battle of Plassey took place at Palashi, Bengal on the river banks of the Bhagirathi river.
This Battle is most important for control of South Aisa by the colonial powers. After the victory, British got a lot of revenue from trade and British use this revenue to increase his military power.