Why do you think Vijayanagara incorporated agricultural tracts within the fortified area?

The remains of Vijayanagara empire are found in -:

In 1336 A.D. who had established the Vijayanagar empire?

The kingdom of Vijayanagara was founded by-

The class of Amar Nayakas in Vijayanagara is a reference to which of the following?

With whom the king of Vijayanagara, Krishnadeva Raya fought the battle of Golconda?