D is the answer because Aryans came into power in the Ganges valley shortly after the Indus demise of the Indus Valley Civilization.
Answer:
i think c. all the answers are correct
Racial mixing and to prevent that there was Jim Crow Laws
I think its D. to my knowledge i believe it all the above
<span>The book entitled Wealth of Nations was published by Adam Smith to promote the ideals of capitalism and free enterprise in the year 1776. Smith believed that capitalism would ultimately promote a more prosperous and growing economic standing for those who could implement it properly.</span>
