Solution:Babur declared 'Jehad' in the battle of Khanwa. The battle of Khanwa was fought between Babur and Rana Sanga on 16 March, 1527. Babur defeated Rana Sanga in this battle and assumed the title of 'Ghazi.'Sangram Singh I, also known as Rana Sanga or Maharana Sanga, was an Indian monarch of the Sisodia dynasty who was born in 1482 and passed away in 1528 CE. He ruled Mewar, the historic Guhila (Sisodia) kingdom in present-day northwestern India. However, under his skilled leadership, his kingdom rose to become one of Northern India's most potent powers in the early sixteenth century. He ruled over areas of modern-day Rajasthan, Gujarat, Madhya Pradesh, and Uttar Pradesh from his capital Chittor. Several contemporaries loved his rule, notably Babur, who called him the "greatest Indian monarch" of the period, alongside Krishnadevaraya of South India. Along with Prithviraj Chauhan, Mughal historian Al-Badayuni regarded Sanga as the bravest of all Rajputs. Before the Mughal era, Rana Sanga was the last autonomous Hindu ruler of Northern India to control a substantial region. In some modern literature, he is referred to as the Hindu Emperor of Northern India.