This article seeks to re-analyse the pattern of Pakistani response to the demands from East Bengal as a federating unit with distinct linguistic
and regional identity, which led to eventual vivisection of Pakistan, and examine whether in the post-1971 years Pakistan learnt any lesson from
its Bangladesh experience and used it to deal with similar assertions at ethnic and regional levels.

The objective of this article is to analyse the role of language and culture in the creation of Bangladesh. The ethno-linguistic identity of the people