During world war i, the second phase in battles across enemy lines and no-man’s-land was

  if this is referring to edgenuity then the answer is  a.infantry attack

the correct answer is "hematoma formation, with ligaments that are stretched, partially, of fully torn" ankle sprain are produced by an injury to the tough bands of tissue (ligaments) that surround and connect the bones of the leg to the foot. this causes several damage to the ankle including hematoma formation and ligament injury .