The correct answer is B) children are innocent and therefore, closer to nature than adults are.
An important belief held by Romantic poets is that children are innocent and therefore, closer to nature than adults are.
Romantic poets received much of their inspiration from nature. For them, nature nourishes the soul. Romantic poets put emphasis on imagination and emotions. They showed a devotion to nature and natural elements, as well as the innocence of the eyes of children and the way they see the world. So yes, an important belief held by Romantic poets is that children are innocent and therefore, closer to nature than adults are.