Great article, very well written.

First and last photo source link don't work. I would be grateful if you could fix it.

Please add the source link when you quote some page. Most of the article is original, but text "A meeting of the State Language Committee was held on 16th March, 1948 in the Dhaka University. Sheikh Mujib presided over this meeting. He became the ..." is copied from this page: https://www.englishfor2day.com/article/essay/947

Besides that small things, your publication is great and really interesting. Thanks to you I have learned new things today. Good luck in the contest!