Answer:
B.
Step-by-step explanation:
Using the year that the photo was taken helps a historian make the photograph more meaningful, especially autoworkers in that time of year. A.) the name of the photographer is not meaningful at all we don't need to know his name because it won't change the way we feel about the photo. C.) the type of camera again has no affect on the way we feel about the photo. D.) the size of the photo, I mean it can affect it because if its bigger its more easy to see but not really so defiantly B