This history starts about 150 years before the reign of Cyrus, king of Persia. Media had just successfully rebelled from the Assyrian empire, but had no central government. 1  Son of Phraortes (Her.Hist.1.96)  Media had previously revolted from Assyria, but had no formal government (Her.Hist.1.95)
Ganga is the longest river of India. The total length of the Ganga river from its source to its mouth (measured along the Hughli) is 2525 km of which 1450 km is in the Uttar Pradesh, 445 km in Bihar and 520 km in West Bengal. The remaining 110 km stretch of the Ganga forms the boundary between Uttar Pradesh and Bihar.he total length of the Ganga river from its source to its mouth (measured along the Hughli) is 2525 km of which 1450 km is in the Uttar Pradesh, 445 km in Bihar and 520 km in West Bengal.
The largest river basin of India is the Ganga basin, which receives water from Himalayas in the north and the Vindhyas in the South.The Ganga, the Yamuna, the Ghagra, Gandak and Kosi are the main constituents of this basin. The Brahmaputra has the greatest volume of water of all the rivers in India.he delta of Mahanadi River in India is a significant drainage area, which drains big areas of the Indian subcontinent into the Bay of Bengal. The alluvial basin is extensive and comparatively plane with a winding river waterway that alters its itinerary.