I am a Hindu living in Louisiana.  Hindus can refer to geographical, cultural and religious identifiers
That must be interesting! Are there many Hindus living in the southern US?
I do not know many but there are references to the land of the Indus as far back as ancient Greek
I live near Toronto, Canada and there is a very large population of people who identify as Hindu. What a lovely culture. 
Ye, it is.  Originally, Hindu was a cultural identifier fr people whi lived in the Indian sub continent.
I wonder what porportion of India is Hindu? I wish I knew more about this culture. 
I do not kniw.  But by the 16th century, the term began to refer to all residents of India who were not Muslims or Turkic.
Is it the Hindu clulture where women where a bindhi on their forehead?