Who were the Aryans that Hitler constantly referred to?

I agree with the first
post.

There are actually a kind of people that are referred
to as Aryans.  However, many of these people are not the sort that Hitler would have
called Aryan.  In fact, the Aryans are originally from
India.

So Hitler essentially used the word "Aryan" to refer
to something that he made up.  In Hitler's racial terminology, Aryans were the only
people who could actually create a true civilization.  He believed that all
civilizations had been created by these Aryans who roamed around Eurasia creating
civilizations.  In modern times, Aryans had settled in Northern Europe.  As the first
answer says, they tended to be blonde and blue-eyed.  They lived in places like Germany,
the Scandianavian countries, Holland and England.