<u>Answer:</u>
A. The Aryans brought a new language, Sanskrit, to the people they conquered in the Indus region.
C. As the Aryans moved east and settled in the plains near the Ganges, they began to worship local gods in addition to their own gods.
D. The Aryans developed a system of social classes in the new region.
These statements correctly describe the Aryan migration and its results
<u>Explaination:- </u>
It was proved due to the DNA study in 2018 that migration of Europeans took place in India after the end of Indus valley civilization. The Sanskrit language is closely related to the Indo-European languages sharing a lot with Greek, Latin and German.
The Aryans began worship of local gods like Rudra and Pashupati of the Indus valley civilization. It is also true that the origin of four sects of Vedic times:- bramhin, kshatriya, vaishya and kshudra are Aryan.