Who were Samanthas and why were they called maha mandaleshwara?

The Samanthas were a group of regional chieftains in ancient India, particularly prominent during the medieval period. They were often landholders and warriors who held significant power and influence in their respective territories. The title "Maha Mandaleshwara," meaning "great lord of the region," was bestowed upon them to signify their authority over large areas and their role in governance, military leadership, and sometimes spiritual leadership within their domains. This title reflected their elevated status and the responsibilities they held in managing their lands and subjects.