I think thatevery one opines that an INTERNATIONAL known fact, why itshould be mentioned.
IF, you think that RJC's GANGES EXPEDITION is a regular " DIG VIJAYA " which was done by the kings normally to show that " hey, I'm GREATER than you ". PLS ERASE that one from your mind by using LASER.
why it should be erased.any oneready toagree thatits not theexpediton started against ganges region. Which is ACTUALLYan expeditionof SINDH regions.
Do any one expect thatthe reason of the ganges war, having a historical back ground about aTWO HUNDRED and FIFTY YEARS, which deals with four greatempires of UTTARA PATHA .
There are both sides to a coin. Before we jump to conclusions lets look at both sides. for eg, for the Kadaram Campaign - you find the only references from the chola side. However, other circumstantial evidence has been taken to collaborate facts. similarly, can you first paint a picture of which all were the major dynasties that were ruling in the same period as the ganges campaign, other references / evidences - apart from chola annals that you would use to substantiate this campaign