The correct answer is: B. Hasan Khan Mewati
Hasan Khan Mewati was the ruler of Mewat and a Rajput warrior who fought against the Mughal emperor Babur. He was defeated by Babur at the Battle of Khanwa in 1527.
A. Jatwan was a Jat chieftain who fought against the Mughals in the 16th century. He was defeated by Akbar in 1567.
C. Harshavardhana was an Indian emperor who ruled from 606 to 647 CE. He was a powerful ruler who expanded his empire to include much of northern India.
D. Gopal Singh was a Rajput prince who fought against the Mughals in the 16th century. He was defeated by Akbar in 1568.
The Battle of Khanwa was a major battle fought between the Mughal emperor Babur and the Rajput ruler Rana Sanga of Mewar on 16 March 1527. The battle took place near the town of Khanwa in the present-day state of Haryana, India.
The Mughal army was led by Babur, while the Rajput army was led by Rana Sanga. The Mughal army was much smaller than the Rajput army, but it was better equipped and had better discipline.
The battle began with an attack by the Rajput cavalry on the Mughal army. The Mughal cavalry was initially pushed back, but it soon regrouped and counterattacked. The Rajput cavalry was defeated, and the Mughal army advanced towards the Rajput infantry.
The Rajput infantry was well-disciplined and fought bravely, but it was no match for the Mughal army. The Mughal army broke through the Rajput lines and routed the Rajput army.
Rana Sanga was wounded in the battle and fled the battlefield. The Mughal army won a decisive victory at the Battle of Khanwa. This victory paved the way for the Mughal conquest of India.