The correct answer is: a) Krishna Deva Raya.
Krishna Deva Raya was the most powerful and famous ruler of the Vijayanagara Empire. He ruled from 1509 to 1529 CE. During his reign, the empire reached its zenith of power and prosperity. He was a great military leader and expanded the empire’s territory. He was also a patron of the arts and literature.
Harihara II was the second ruler of the Vijayanagara Empire. He ruled from 1377 to 1404 CE. He was a great military leader and expanded the empire’s territory. He was also a patron of the arts and literature.
Deva Raya II was the third ruler of the Vijayanagara Empire. He ruled from 1404 to 1422 CE. He was a great military leader and expanded the empire’s territory. He was also a patron of the arts and literature.
Bukka Raya II was the fourth ruler of the Vijayanagara Empire. He ruled from 1422 to 1424 CE. He was a great military leader and expanded the empire’s territory. He was also a patron of the arts and literature.
All four of these rulers were great leaders and contributed to the rise of the Vijayanagara Empire. However, Krishna Deva Raya was the most powerful and famous ruler of the empire. He is considered to be the golden age of the Vijayanagara Empire.