Ralph Waldo Emerson: An American essayist, poet, and philosopher who was one of the central figures in the development of Transcendentalism. He emphasized individuality, self-reliance, and the importance of nature.
Henry David Thoreau: A writer, naturalist, and philosopher who is best known for his book "Walden" which reflects his experiences living simply in nature. Thoreau's ideas on civil disobedience also influenced future activists such as Mahatma Gandhi and Martin Luther King Jr.
Margaret Fuller: A journalist, critic, and women's rights advocate who played a vital role in promoting Transcendentalist ideals through her writings. She advocated for gender equality and intellectual independence for women during a time when society limited their roles.