INDIA : MIXTURE OF  RACES  AND  CULTURES                Human beings of different races have arrived and settled in India, over several thousand years,  including Negroid, Proto-Austroloid, Mongoloid and Caucasian. People of different body frames, facial  features, hair type and skin color are found in India today, representing mixture of all races.                When Aryans came from north, so called Anaryans were already living in India. All the way in  the south Dravidians were living, There was intermingling of cultures between different groups. Then Shaks, Kushans, Greeks, Turks and Arabs came as invaders. They were absorbed within inhabitants of  India. Northern Europeans came last. India represents a rich diversity of cultures. ...

                                                RELIGION  AND  STATE                Human life, in early stages of most  civilizations, was controlled by religious authorities  as well as those who held political power (e.g. kings). Religion and politics were intertwined. At some points of history, religion had a larger sway on people, at others political rulers had a larger  influence. This has historically led to several conflicts between the two institutions, often violent ones resulting in significant bloodshed.                Slowly an idea emerged that Church and State should be seperated, that there should be a wall  between the two (specially because there are so many different religions and also today there is a  growing minority of non-believers)...