Look at the photograph of Immigrant Inspectors at Ellis Island.
Two rows of Ellis Island inspectors in matching outfits.
What information does this photograph provide about the Immigrant Inspectors?
They were required to have a mustache.
They thought that their job was difficult.
They normally worked outdoors.
They were required to wear a uniform
based on the matching outfits.
They were likely a group of inspectors working together at Ellis Island.
The photograph does not provide information about whether they had a difficult job or worked outdoors.