As a noun, a harangue is a long, aggressive speech.
As a verb, to harangue is to teach someone in an aggressive, unfriendly manner.
The answer that best fits this description is B. to give a pompous speech to.
Answer:
to act or move with energy or speed.
Explanation:
When one country takes over another that speaks a different language. They would have to change the prominent language used or it may become a mix.