Answer:
B.
They are examples of documentary photography or Precisionism.
C.
They depict American industrial sites and powerful machines.
D.
They have asymmetrical balance and a sense of movement.
Explanation:
The two photographers had a very unique style of their own and they gained the most out of their styles. Lewis Hine used his art to work on social issues and bring a change whereas Charles Sheeler focused on perfecting the precision and balance of the art which brought him great popularity in his time.
