Henry David Thoreau best reflects transcendentalist Ideas

Both Emerson and Thoreau valued the following key aspects of transcendentalism: Equality, Individualism, Self-Reliance, Integrity, and Optimism.

Explanation:

i think the answer is   b.

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.