Anga , Magadha , Vajji (or Vriji), Malla , Chedi , Vatsa (or Vamsa), Kuru , Panchala , Matsya (or Machcha), Surasena , Assaka , Avanti , Gandhara , and Kamboja — stretched across the Indo-Gangetic Plain from modern-day Afghanistan to Bengal and Maharastra . This period saw the second major