First Battle of Plassey (1757):
The First Battle of Plassey took place on 23 June 1757 between the forces of the British East India Company, led by Robert Clive, and the Nawab of Bengal, Siraj-ud-Daulah. The battle resulted in a decisive victory for the British, marking the beginning of British control over Bengal.
Key points:
- The main reason for the battle was the economic interests of the British East India Company in Bengal.
- The British were able to secure the support of Mir Jafar, a disgruntled general in Siraj-ud-Daulah's army, who betrayed the Nawab during the battle.
- The defeat of Siraj-ud-Daulah paved the way for the British to establish their rule over Bengal and eventually the rest of India.
- The Battle of Plassey is considered a turning point in Indian history, as it marked the beginning of British colonial rule in the country.

Second Battle of Plassey (1758):
The Second Battle of Plassey took place on 7 July 1758 between the forces of the British East India Company, led by Robert Clive, and the Nawab of Bengal, Mir Jafar. This battle was fought to consolidate British control over Bengal following their victory in the First Battle of Plassey.
Key points:
- The Second Battle of Plassey was a smaller engagement compared to the first battle, as Mir Jafar's forces were no match for the British.
- The British emerged victorious once again, solidifying their dominance over Bengal and ensuring the compliance of Mir Jafar as the puppet Nawab.
- The battle further strengthened British influence in Bengal and paved the way for their expansion into other parts of India.
- The outcome of the Second Battle of Plassey further cemented British control over Bengal and set the stage for their eventual domination over the Indian subcontinent.