The answer is False. Tokyo bombing didn't bring the war to an end. It was the bombings in Hiroshima and Nagasaki that caused the capitulation of the Japanese army which was signed by Emperor Hirohito.
The correct answer is D. The audience knows something the character or the characters don't.
This is a pretty common literary technique used in plays and its usage goes as far back as Ancient Greece. This is especially noticeable in tragedies where the audience knows what is being plotted while the main characters do not.
Lord Baden Powell
because with very few resources he managed to create a group to educate youth with logical based ethical alignment with the scout law.