Answer:
It would be B, a primary source
An autocracy is when one person has absolute power... like Hitler
<span>Ben is having difficulty with conjoining amount and volume with the dispersion of liquids. Not understanding that liquid maintains its unique amount regardless of "shape," Ben thinks that volume is defined by shape, not size, which is where the dispersion of liquids comes in- the amount of liquid is only altered by addition or subtraction to/from it.</span>