If you go to Connexus, these pages in your textbook should help.
1. pg 587, sections 'A Culture Forms'-'New Religions'
2. pg 601, section 'Conflicts in South Asia'
3. pg 598, section 'Population and the Environment'
Hope this helps a little, and good luck!
Thanks anon
Have you tried Googling these terms?
migration of the Aryans to India
political conflicts in South Asia
population of South Asia
Anon Thank you SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO much