Pearl harbor was filled with families, and children. For Japan to be so heartless and inhumane to bomb pearl harbor, must have changed the minds of many. America felt the pain through the people that suffered and the families that grieved over them so i would imagine, and hope, that people everywhere would step up and take revenge.
p.s. not sure if this is what you were looking for, hope it helps!
The answer is b
Hope this helps
THe second sentence is using present participle because you said " I promise" not "promised". Saying promise is when you are saying it at the time and saying promised means you've already said it. Like with how you said "kissed" instead of "kiss" in the first sentence.
B. It makes the reader wonder how the chronometer relates to our notion of time.