Famous transcendentalists include Henry David Thoreau and:

O A. William Henry Harrison

O B. Catharine Beecher

O C. Henry Clay

O D. Ralph Waldo Emerson

D

Explanation:

Ralph Waldo Emerson and Henry David Thoreau were two of the most famous and influential transcendentalists. Some influential transcendentalists, such as Margaret Fuller, were early pioneers of feminism.

Answer:Ralph Waldo Emerson

Explanation:Emerson, both of whom wrote about the transcendentalist beliefs in the importance of each individual's self-reliance. Most transcendentalists were vegetarians and had progressive views on women's rights.