Explanation:
A. The public, because it has a legal obligation to protect civilians.
The correct option is: by using short, punchy phrases.
Explanation
In this case, the writer (Lewis Carroll), uses a sentence structure that is short with punchy phrases to speed up the pace of the writing, instead of using long sentences.
As a result, while you read the passage, it gives you a sensation of speed and produces more impact on the reader.
yes u wont get into trouble
B. The use of words such as "planetary" and "potential" helps establish a formal style.