It is a historical fact that when two people or people of different tribes get acquainted with each other, a life full of necessities and communication between them paves the way for a new civilization and language and country and culture and knowledge. Through the development of this country and culture by becoming a part of etiquette, the atmosphere of Urdu was smoothed by such interactions and then in the eleventh century relations between the two nations became Urdu. When Muslims came to India, their language was Arabic, Persian and Yatir. Urdu language came into existence after that Urdu language was first Indo-Aryan language was divided into three parts from Indo-Aryan ١ Ancient Indo-Aryan language found fourteen hundred years later. ستی Indo-Aryan language which lasted from 7th to 8th century AD. ٣ Modern Indo-Aryan language which has been in use since 5 AD.
Your article is very informative. We should know the history of all languages. Everyone should respect everyone's language.