Истории Nahusha

What is the relation between Shakuntala to Draupadi? Bharatha Emperor to Pandavas and Abhimanyu and his lineage. Kuru Vamsha what relation to Nahusha / Yayati and Bharatha Emperor who is the reason for our country named as Bharath. The Dynasty - The Lineage of Mahabharatha... How many sons Pandavas had? What about Karna? What about Kauravas sons??? A bias and a gap in the whole Mahabharatha sadly