H DUE IN 5 MINS PLEASE HELP URGENT! What is a piece of evidence from "Barack Obamas Victory Speech" that conveys messages of hope?

Dramatic occurs when kate and captain keller do not know that annie is locked in her room, but the reader/audience and james know that helen locked her in there.

How did disease impact the human death toll during this time period? disease killed more people than combat during this time. disease steadily increased as the war hospitals were attacked. improvements in medical technology decreased illness overall. disease was a small but significant contributor to deaths at this time.

Which factor has played the most important role in changing the way history is studied over time?