The correct answer is D. Science fiction is considered a genre of fictional literature. It is fictional literature based on imagined future scientific or technological advances or major social change.
Realism is literary device that shows how things really are. It doesn't use elaborate imagery or figurative language, like metaphors or similes. Symbolism is a technique used in literature when some things are not taken literally by using metaphors. Universal doesn't seem to be a type of literary device, but it is defined as something that is done by all people in the world or in a particular group.
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.