A peek through Bengal

 The name of areas of Anga, Vanga, Sumha, Pundra and Kalinga come from the Kingdoms during the Late Vedic age or the iron age of the Indian Subcontinent. These kingdoms are the areas of Present day West Bengal, Orissa , Bihar, Bangladesh. Raja Bali who was the grandson of Prahlad and who had been given the place of patal lok by the Vaman Avatar of Lord Vishnu. Raja Bali had no children, So he asked for a boon of children from Sage Dirghatamas. He had four children namely Anga, Vanga, Sumha, Pundra, Kalinga who stated the kingdoms on their names. Vanga was Present Day South West Bengal and South West Bangladesh. Its capital was situated in Kotalipara in Bangladesh. Jessore and Sundarbans were a part of Upa Vanga as mentioned in puran. They also fought with the Kaurav in the Mahabharata war. Anga was present Day Bihar, its capital was located in champa in eastern Bihar. The name was mentioned in Atharvaveda. Karna was the ruler of this region during the Mahabharata period. Later Buddhi