During the Ice Age India’s Sutlej & Yamuna Rivers Fed the Sarasvati Later Diverted to Indus & Ganges Ghaggar-Hakre Remnant

Where today is the intermittent river which flows only when it rains, the Ghaggar-Hakre flowing south from the Himalayas, during the Ice Age was the mighty Sarasvati River, the most revered river of the Indus Valley Civilization, that river which in the later books of the Rig Veda was said to have greatly diminished (when the Ice Age ended), because of less rainfall and less snowfall (at the high elevations), also because the Sutlej and Yamuna rivers which fed the Sarasvati were diverted to the basins of the Indus and the Ganges respectively, by isostatic change as snowpack overburden melted into the sea.