The speaker's obstinate carriage, square coat, square legs, square shoulders,-nay, his very neckcloth, trained to take him by the throat with an unaccommodating grasp, like a stubborn fact, as it was,-all helped the emphasis. Who or what is described as being ‘like a stubborn fact?' A) the speaker B) the setting C) the emphasis D) the neck cloth

D) the neck cloth

Explanation:

The text shown above reveals that the neck cloth that the speaker was wearing had a violent and stubborn posture, looking like that at any moment he would surprise the speaker with a strong neck tightness, an uncompromising tightness, as if that cloth was irritated and misbehaved. , equal to a stubborn fact.

In other words, when the narrator presents the words "stubborn fact" he is referring to the neck cloth and the way it is behaving.

it's d. (also remember it's produced physically,visual effects )