Hidimbe
Kunti was his mother.
Bheema
AMBA
Ganga
Karna
Father: HIRANYADANA Mother: TANDAVI
Her father's name was Subal.
Yashoda was the foster mother of Krishna during his infancy and childhood. Mahabharata battle took place many many years later.
The original name of the Mahabharata is Mahabharata.
Yes, Mahabharata is a true story.
There are number of heroic things that Arjuna do in Mahabharata. The list is long and beyond the scope. Better you read the Mahabharata. Rather study the Mahabharata.
Ajaamila is personality who comes in Srimadbhagavata, not in Mahabharata