Colliding like doomed galaxies ?
The correct option is CHINESE.
Chinese is the most spoken language in the world and it always comes on top of the list of the most common languages in the world. Although the language has many dialects, but put together, about 1.2 billion native speakers speak Chinese language. Mandarin is the most common dialect of the Chinese language.
I believe the answer to be B.
Explanation:
It would appear to me that Roosevelt wants the citizens to take action as just being optimistic will not help in the reality of the situation.