The correct answers are:
1- D
Henry David Thoreau is one of the most important Transcendalist. He wrote "Civil Disobedience" which was based on the belief in the reliability of the human conscience that was a fundamental Transcendentalist principle.
We also published "Walden," a journal that told his experience living alone in a cabin in the woods of Massachusetts.
2- F
Walt Whitman is known as the father of free verse.
In his early 30s, Whitman decided to focus on his poetry and wrote "Leaves of Grass," a collection of poems using free verse.
3- A
We can see Nathaniel Hawthorne writing style in his long visual description of the scene.
4- B
This excerpt clearly showscases Poe's style. It creates a dark and gloomy tone through the word choice, which was characteristic of Poe's gothic writing. The placement -the catacombs- also add to the dreary tone.