considerate!. but to me, this articles lacks some important questions while comparing northern areas of pakistan and india and while comparing nearby areas of indus ( indus civilization) ..... this aricle can raise so many questions in addition to what is questioned and answered in this piece.
1) why did the people of northern india not strive to be annexed with pakistan if they were culturally same? this is same as hindu did not leave pakistan at the of time of partition.

2) why does baloch liberation army in baluchistan want freedom despite having same cultural identity? this is same as matter of bengladesh...

to me this article itself is flawed.