It is the first mistake of our Indian soldier this is arise by British .The duration of that battle is 23 june 1757..In this battle the nawbab (king) of Bengal Siraj - ud - dualah and East India company ,lead by Robert Clive were fight each other Because The reason for the Battle of Plassey was that the servants of the company were indulged in abuse of dastaks in inland trade and not paying duty. However, the immediate reason was the conspiracy of Robert Clive with Mir Jafar. British also started the fortification of Calcutta which was opposed by the Nawab.

The Battle of Plassey was fought on 23 June 1757 between the forces of the British East India Company and the army of the Nawab of Bengal, Siraj-ud-Daulah. The British, led by Robert Clive, had formed an alliance with Mir Jafar, a former general of the Nawab, and his forces joined the British in the battle. The Nawab's army was defeated, and Siraj-ud-Daulah was captured and later executed. The victory gave the British control over Bengal and paved the way for their expansion in India.

Heading: Causes of the Battle of Plassey
- The British East India Company was expanding its trade and influence in India.
- Siraj-ud-Daulah, the Nawab of Bengal, was suspicious of the British and their growing power.
- The British formed an alliance with Mir Jafar, a former general of the Nawab, to overthrow him.

Heading: The Battle
- The British forces, led by Robert Clive, had superior weapons and tactics.
- The Nawab's army was poorly equipped and unprepared for the battle.
- Mir Jafar's forces joined the British in the battle and betrayed the Nawab.

Heading: Aftermath
- The British gained control over Bengal and established their dominance in India.
- Mir Jafar was made the new Nawab of Bengal, but he was a puppet ruler under the British.
- The Battle of Plassey marked the beginning of British colonialism in India and the decline of the Mughal Empire.