Answer: EUPHEMISM.
Explanation: The Oxford dictionary defines Euphemism as "A mild or indirect word or expression substituted for one considered to be too harsh or blunt when referring to something unpleasant or embarrassing".
This is exactly the case in this question. The term search and destroy had become "blunt" and embarrassing. Therefore euphemism was employed in order to use more appropriate military words.
The most of the mass in the solar system is located in the sun - and in fact it's as much as 99% of all the mass in the system!
The correct answer is A. In 771 BCE, Xi'an (the Zhou ruler) was attacked by an allied group of northern nobles and killed in battle, and in the following months, most of the western portions of the kingdom were lost to leaders of the vassal alliance to nomadic invaders who took advantage of internal divisions among the Chinese.
I believe this is Rosa's personality. A trait would be like her mother having blue eyes and black hair and Rosa had blue eyes and black hair. Her personality would be being very gracious towards other people. So I think your answer is her personality.