Before the conquests, the Aryans were organized in three  warriors, priests, and commoners.
The Aryans established a structure which included warriors, priests and commoners.
The Aryans had no social order at all.
I agree with that.
The small man was hit by a swing.
Your letter told me that must be true.
There are kids inside.
An audience paying close attention to a speaker.
Soviet doctrine was sometimes followed with strictness.