>India is not Delhi and adjacent areas of Delhi which speak Hindi.
Don't have to be the whole of India. Just to be part of it. That's like saying someone who went to a tour of New England didn't visited the United States, because "New England is not the US".
Modern day Pakistan was then-day Indian civilization. And he had established several cities there.
https://en.wikipedia.org/wiki/Greco-Buddhism
>India is not Delhi and adjacent areas of Delhi which speak Hindi.
Don't have to be the whole of India. Just to be part of it. That's like saying someone who went to a tour of New England didn't visited the United States, because "New England is not the US".