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).

a.) d-day invasion of normandy.

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the answer to number 5 is fort sumter