The Achaememids did not substantially explore or document that which lay to the east. You're asking me to prove a negative and a void in their documentation.
That's pointless anyway, Indian sources pretty much defined who they are sans Gandharans. So Archemenids saying Hindush, and Greeks expanding the meaning is natural progression.
But there is consensus that different "kingdoms" existed to the east. What was later known as the Nandas to Alexander was most probably related to the kingdom of Magadha and certain "Mahajanapadas" before then.
The picture is evidently that of a highly fragmented region of the world, with inherent discontinuity of political dominion. Attempts to define them altogether as "India" remains a disingenuous act of "lumping", a concept that was true then as it was in 1947.
In fact, the linguistic evidence further supports there being a hard cultural boundary between Hindush and Magadha. Magadha had a script, a vedic Brahmi script, unsurprisingly. The people of Hindush had no script between the prior collapse of IVC and the arrival of the Persians, who of course brought cuneiform/aramaic etc with them.
Nice try. What you're doing is quietly changing the proposition from “these regions were politically fragmented” which is true to “therefore treating them as belonging to a wider geographical/cultural India is disingenuous lumping.” The latter simply does not follow from the former.
Political sovereignty is not the criterion by which geographical or civilizational regions are defined. Classical Greece remained Greece while divided among Athens, Sparta, Thebes, Corinth and numerous other poleis. “Mesopotamia” describes territories that repeatedly contained competing states. The existence of Magadha, Kosala, Avanti, Gandhara... means political plurality, not the absence of broader geographical or cultural relationships. It's not Athens culture or sparta Culture.
Coming to Magadha, there is nothing called vedic brahmi script. Brahmi is a script, it was written in Maghadhi Prakrit, not Sanskrit. Also the absense of evidence in western side of India doesn't mean they had no script, they had no surviving script. The only reason Brahmi script even survived harsh weather of North India is because it's written on stones and pillars. They most probably wrote things on processed leaf.
Already discussed. The Persians dropped the "S" and persianised the word. I never denied the original source as being Sanskrit. You're arguing against something I did not say.
My argument isn't that you denied the Sanskrit etymology. It's that you can't use the Achaemenid adoption of Hindush to establish some pre existing hard civilizational boundary between the Indus region and the rest of northern India. The Persians inherited an Indic geographical name and applied it within their own imperial geography.
Very simply. And I have said this before on this thread but you seem to forget. Extrapolating an accurate and plausible and entirely logical descriptive term for the denizens of the Indus Valley (I.e. Hindush) to then incorporate the entirety of theoretical Bharat is exactly that - an EXTRAPOLATION. It can be overturned if evidence explains to the contrary and I have already provided that evidence from multiple perspectives, even the Vedic perspective itself!
The fact that Hindush derives from Sindhu tells me why the name arose it does not establish that “India” must forever be restricted to the Indus basin. “Asia” and “Africa” likewise began as names for much smaller regions than those they eventually designated. That expansion doesn't make the later geographical concepts fraudulent.
You keep saying you've provided evidence of a hard cultural discontinuity, but political fragmentation isn't such evidence. Independent Mahajanapadas demonstrate separate political sovereignty, not separate civilizations.
Ancient Pakistan is not a myth. It is as real as Ancient Egypt. Egypt is a good example of how an abrahamic descendant population can easily claim its antecedent progenitor civilisation. Not one Egyptian alive today denies their Ancient Egyptian history. Their religion changed, tribes came and went, but ancient Egypt is just that - what existed before in coterminous Egypt. The same can be said of anywhere in the world.
You're confusing between the ancient history of the territory that is now Pakistan and ancient Pakistan. One is real the other is, I'm wrong, I wouldn't call it a myth, a myth has a foundation.
Ancient Pakistan retrojects a modern political geographical category onto periods in which no entity called Pakistan existed. Not by geography or culture or civilization no matter how many times you try to hypothesise based on Hindush it simply can't be looked seriously.
India has created and nurtured its own state of confusion by seizing this name. Had you stuck with Bharat in 1947, none of us would be wasting our time on this matter today.
Yeah no, it was India for over two thousand years. That's like saying if Microsoft Office dropped Access from the suite, Microsoft Office would have to stop calling itself Office.
Access leaving wouldn't make Access office, nor would it make the remaining Office suites continued use of its existing name an act of seizing it. Even if Access somehow was first to be called office.
It can't be dismissed because your nation continues to exert an erroneous and malevolent interpretation of events in your favour. You would perhaps like for it to be dismissed but citizens of Pakistan will continue to fight for ownership of their own legacy. This thread is a case in point.
Nobody is stopping you from celebrating Gandhara, Takshashila, or Indus Valley, it is afterall part of Pakistan. Hello? It's inside Pakistan. We are not declaring war over it.
But you cannot blame India for recognising its own extraordinary cultural continuity across millennia. That continuity is not something Delhi manufactured in 1947.
That legacy further defines the nationhood for Pakistan that Delhi seeks to deny. Simply put, if you steal enough of our history, your case that "Pakistan is an artificial construct and a dismembering of the true nation that existed here" gains credence - what made you ever think in your wildest dreams we would let that happen?
I find this line of argument funny you almost sound like a victim. Pakistan wasn't created based on some deep civilizational difference between Gandhara, Indus, Ganga Yamuna, that's something you invented in recent years. India Pakistan difference was rather simple, your apathy towards your own cultural artefacts is not on us. It's interesting when ML popularised this slogan "Pakistan ka matlab kya? ...." ( You can finish that like for me.

) they didn't include this much civilizational importance as you did, in a long and possibly time consuming argument. May be you were born in the wrong century.
For India Pakistan is more like a compromise for the British to leave, violence to end and a need for relatively peaceful internal structure. India is not looking to regress to the pre 1947 plan.