Vc tem que mostrar o cartaz
I would say multimedia aids is the correct answer.
As a Transcendentalist, Thoreau would be eager to see more people get back to nature.
Transcendentalism refers to philosophical thought that all people and nature are inherently good - it is the society and technology which corrupts people. So Thoreau as a transcendentalist would want people to get back in touch with nature which they come from.
