Answer:
B.
They are examples of documentary photography or Precisionism.
C.
They depict American industrial sites and powerful machines.
are correct
Explanation:
brainlest pls
The artworks of Lewis Hine and Charles Sheeler are examples of documentary photography and depict the powerful machines and American industrial sites.
Lewis and Charles were the photographers and social reformers who worked for the betterment and living of the children and photographed the children working in mills and industries.
Documentary photography or Precisionism art form was discovered by Charles and helped in improving the state of the children. He was also a painter and worked on the chimneys and turbine engines.
Therefore, Precisionism was discovered by Charles and it helped in depicting American industrialization.
Learn more about Charles Sheeler here:
https://brainly.com/question/3697259
