Answer:
D. We must be free
Explanation:
Out of all the other answer choices, this is the only one that I believe to make the most sense. Thomas Jefferson intentionally repeats this statement, in order to strengthen his argument, and to let his point come across to the audience.
As clearly as possible to make your viewpoint known to your audience.
The author described the main character's countrymen as scornful and sometimes doubtful but at the end of the story, the author seems to be pleased with his countrymen.
The answer is A:parents should set a good example for their children