3rd Century BC. Goa was a part of the Mauryan kingdom under the rule of the great emperor Ashoka. After his death, many Hindu kingdoms like Chalukyas, Satavahanas, Rashtrakutas, etc. took
over his region and his empire was fragmented. Goa was made a major maritime power during the empire of Kadambas in the 10th century. Their rule lasted for 300 years and Goa was their main trade center. Goa had a turbulent phase under the rule of the Delhi Sultanate during the year 1356.