The aryans are a group of ancient human species that live in India, Africa and China. They were present in the region that is now Asia before the beginning of the human species. The migration of these aryans to the Indus Valley civilization was significant because of the richness of culture, language, and material culture that were present.
The Indus Valley civilization was a significant part of Indian history. It was ruled by a group of warrior kings that fought off the Moghol Empire in the 11th century. It was also home to a number of ancient religions like Buddhism and Hinduism. What is important to note though is that there is no evidence of these ancient aryans being in the area before the beginning of the human species.