The term aryan originally referred to a people group in what region?
greece
india
china
germany

The correct answer is India. A funny fact about the word Aryans is that it actually comes from the Sanskirt language and means self-designation. 

The Aryan people  have lived on the Indian subcontinent for thousands of years, supposedly since around the year 1500 BC. 

Later, however, this term was "hijacked" by Germany during the time of the second world war.