Thanks Mr Tatavarthy, I will keep this advice in mind while working on this research project. If you know of any research on this and round this topic, do share the link here. thank you once again.

Who authors the textbooks?

Dear Mr Kelli, language textbooks, approved by the government/state, published by the state or private publishers, taught in schools by teachers.

Very interesting. The government and state set precedent, so naturally the material would represent their perspective.

Ms. Kelli

Thanks Ms Kelli, I am sorry for the inconvenience caused by the error on my side. Please accept my apology.