The Vijayanagar Empire was a very big kingdom that existed a long, long time ago in India. It was started by two brothers, Harihara and Bukka, who wanted to protect their land from invaders. They found a powerful teacher named Vidyaranya, who showed them how to rule their kingdom well.
The capital of the Vijayanagar Empire was a city called Hampi, and it was a very beautiful city. There were big temples, palaces, markets, and many other things. People from all over the world visited Hampi to trade and to see all the beautiful things there.
The rulers of the Vijayanagar Empire were very powerful. They had a big army that protected their land and defeated many enemies. They also built many buildings, temples, and monuments that were very well-known. In fact, Hampi is now a UNESCO World Heritage site because of all the history and beauty that the Vijayanagar Empire left behind.
The Vijayanagar Empire did not believe in forcing people to follow a certain religion. People were free to follow whatever religion they wanted, and there were many temples in the city for all different religions. The rulers of the Vijayanagar Empire believed in tolerance and respect for all people.
Unfortunately, the Vijayanagar Empire did not last forever. It faced many challenges, such as invasions from other kingdoms and droughts that caused famine. Eventually, the empire declined and was conquered by the Sultanate of Bijapur in the 17th century. But even though it is gone now, the Vijayanagar Empire left a great legacy behind and is an important part of India's history.