It is proved from the evidence mentioned in Maitryupanishad Prapathak 1 to 4 that from the beginning of creation till the Mahabharata period, only Chakravarti kings of Kshatriya dynasty have been there. Because in order to keep this earth pure, God himself had installed a king in the form of an Ashwattha tree named Ikshvaku of Kshatriya lineage for the first time in Satyayuga. That king had two branches, Suryavansh and Chandravansh. Through the tradition of serial progeny of these two dynasties, they have been ruling this earth for all four ages.

Among the kings of these two dynasties, some kings ruled the Saptadeep Earth with the influence of great religion and power of penance, many of them ruled the Saptadeep Earth with the power of great religion, penance and greatness. Since then, he ruled only Jammudeep and by some great religion, penance, strength and majesty, he had taken control over India only. In these two dynasties, some were Chakravarti, some were Mandaleshwar, who have been described in detail in the Puranas and Itihasas.