the answer is: B.Drowning in underground water
According to OSHA, caught-in or Caught between hazards refers to fatalities that resulted in workers being trapped between two or several things. When you are drowned, you the rescue workers could technically still move around the water area without worrying any collapse might happen, which is why it is categorized differently from caught in or caught between hazards.
During World War I, many African Americans living in the South moved to northern cities primarily because "<span>(1) more workers were needed in industry" in the north, which was friendlier to blacks as well. </span>
I just toke the test it is C
ANSWER IS C
I am sorry I don't know I really need the points I hope you understand