Prithviraj Chauhan- He beat Ghori in the first conflict of Tarrai, and Ghori would have not invaded India again if he had slain him in the first fight. As we all know, Prithviraj was destroyed in the second attack owing to treason, which allowed Islamic troops from the west to conquer India!! Later, the Delhi sultans, or Mughals, governed north India.

Jehangir- In 1615, Jehangir granted British traders commercial privileges in Surat. Only if he had subsequently enforced a prohibition on these foreigners will the British have been able to dominate India.

Sadashiv Rao - The Maratha Empire was at its pinnacle in 1750. The Maratha Empire was the most prominent in India at the time, and the Mughal Empire had grown so weak that Ahmad Shah Abdali invaded Delhi on several occasions. The Marathas intended to teach him a lesson, but the Marathas made a grave miscalculation that changed the trajectory of history. With their army, the Marathas despatched 1 lakh monks north. In the Third Battle of Panipat, disaster struck, and the Marathas were destroyed.

1 lakh monks were robbed and sold as slaves alongside the Maratha troops. The Marathas became feeble as a result of their failure at the Battle of Panipat, giving the British an advantage in colonizing Indian countries.

Mir Kasim - The Battle of Plassey took place in 1757, and Siraj ud daula, the Nawab of Bengal, was destroyed owing to the defection of Mir Kasim, laying the groundwork for the British to gain total control of Bengal.