Question: Why are there different languages although all races have the same origin: Aadam and Hawwa?
Answer: Allaah (Glorified be He) knows best, He is the All-Wise, the All-Knowing. We do not know the wisdom behind having a variety of languages. Allaah (Glorified and Exalted be He) says: Certainly your Lord is All-Wise, All-Knowing. And: And Allaah is Ever All-Knower, All-Wise.… read more here.