How did life in northern india change with the coming of the indo-aryans

Life in the northern India changed with the coming of the indo-Aryans, Aryans changed the local culture in many ways like they introduce Indians to horses and cattle, and they also introduced them with their gods and language. They also bring the culture of war. Aryans enslaved number of people who did not obey them.

the founding fathers did not think women were asmportant as mern were and men could do more and better things then women