After the death of Gujarat Sultan Qutb-ud-dín Ahmad Shah II, the nobles raised his uncle Daud, son of Ahmad Shah I to the throne. He reigned over the Gujarat Sultanate from few days in 1458 CE.
Nalayira Divya Prabandham is a collection of 4,000 Tamil verses sung vy 12 Alvar saints and compiled by Nathamuni during the 9th – 10th centuries. They are in praise of Narayana (Vishnu) and his many forms, sung by Alvars at sacred shrines called Divya Desams. Nalayira Divya Prabandham was described as the Tamil Veda, claimed the text was as important as the four Vedas.
Iqta was introduced by Delhi sultan Iltutmish while Jagir was introduced by Mughals . Under Iqta system , the land of the empire was divided into several large and small tracts called Iqta and assigned these Iqta to his soldiers , officers and nobles.
After the death of Achyuta Deva Raya, the succession was disputed. His son, Venkata I also called as Venkata Raya or Venkatadri Raya, succeeded him, but he was a weak ruler and was killed six months later.