How did the Aryan migrations have an impact on Indian culture and society?

Migration into northern India The standard model for the entry of the Indo-European languages into India is that Indo-Aryan migrants went over the Hindu Kush, forming the Gandhara grave culture or Swat culture, in present-day Swat valley, into the headwaters of either the Indus or the Ganges (probably both).

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

working boots at local festivals