Answer: Acknowledge new information expressed by others, and, when warranted, qualify or justify their own views in light of the evidence presented.
Explanation:
It broadens its view to consider the service people around the world.
Voice is the way someone will sound where as the tone is the attitude behind the writers voice
Cause and effect would be the correct answer because it's showing u the subject or in this case the cause and the effect would be what the cause does so if it's a tornado then the effect would be that it destroys