While it is true that India was not politically unified for protracted periods prior to the Raj, it is worth examining if the "sacred geography" was conceived as a single unit
One of the notable conceptions of "bhAratavarSha" as a distinct cultural entity is in the famous viShNu PurANa - Book II, Chapter III
It is a text of considerable antiquity - and one of the 3 primary sources of KrSNa lore with the other two being harivamSha and bhAgavata purANa
"The country that lies north of the ocean and south of the snowy mountains, is called "bhArata", for there dwelt the descendants of Bharata
It is 9000 yojanas in extent. It is a karmabhUmi wherein men go to heaven (swarga) or obtain liberation (apavarga)"
I am aware of a more restrictive "AryAvarta" definition in Manu Smrti (restricted to Northern India)
The seven main chains of mountains in BhArata are -
Mahendra
Malaya
Sahya
Shuktimat
RkSa
Vindhya
pAripAtra
Mahendra refers to the eastern ranges in modern ODiSha
Malaya - Southern portion of Western Ghats (Kerala?)
Sahya - Northern portion of Western Ghats (Sahyadri?)
Vindhya - well known
RkSa - Central India?
There is some speculation on both.
Here's a book extract that discusses possible ranges referred to by Suktimat
books.google.com/books?id=njYps…
Maybe it is taken as a given. And does not need explicit mention!
Especially as BhAratavarSha was already defined in the previous verse as being "south of snow covered mountains"
"From this region, heaven is obtained, and in some cases Mukti itself, or sometimes hell! (Naraka).
Heaven, moksha, state in mid-air, subterraneous realms can all be attained from here.
And no other part of the world can be regarded as karmaBhUmi"
What is the composer suggesting? That this is the land where karma has consequences and the Karmic order works to perfection? As opposed to elsewhere?
Appears to be the import. Though others may chip in
"The VarSha of bhArata is divided into 9 portions -
IndraDvipa
Kaseru
tAmravarNa
Gabhastiman
nAgaDvipa
Saumya
Gandharva
vAruNa
And a ninth dvIpa surrounded by ocean
One struggles to identify these DvIpas with geographical entities that we are familiar with
Maybe the intended import here is something else
Indicating the centrality of the social order to the idea of India
The ViSNu PurANa itself is a much later text, but the kingdoms it talks about are from the middle-to-late Vedic period
I found this little chapter in ViSNu PurANa interesting. Perhaps it is the earliest conscious effort to delineate a geography that roughly corresponds to modern India!
But even if it is, such an interpolation most likely precedes the second millennium CE
So the idea of India as a karmabhUmi (as articulated above) is very old (close to 2K years if not more)
The Devanagari text for the Chapter was sourced from this fine Hindi translation of the original Vishnu Purana with the Sanskrit text by the side -
archive.org/details/HindiB…
sacred-texts.com/hin/vp/vp060.h…
HH Wilson's translation of the VishNu PurANa sadly appears to be the easiest English translation to get hold of! There seems to be a dearth of translations of this text
A man with many firsts to his credit -
First Sanskrit-English dictionary (1819)
Possibly the first translator of Rig Veda
Translator of Kalidasa's Meghaduta
Also the author of a history of Kashmir!
archive.org/details/HinduH…