What language (words, phrases & sentences) is used to describe the conditions in the trenches?

Trench foot

Explanation:

Trench is a defensive line that soldiers can dug within the ground where they can slip their body in to protect themselves from upcoming bullets and artilleries.

Soldiers that were assigned in the trench had to stand long hours for days or months while paying attention to the potential attacks from across the defensive line.

Since their foots were under a lot of pressures from standing for a long period of time in somewhat unsanitary area, the skin can break down and start to form an infection. This condition was so common among trenches to the point where it become widely used to describe the conditions in the trenches.

what are local authorities doing to fix the problem

explanation:

what are local authorities doing to fix the problem

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts