Read Mark Twain's "Two Ways of Seeing a River." What claim does Twain make in this persuasive essay? A. Understanding the river currents can help you to better appreciate nature. B. Knowledge and experience helps you understand the value of nature. C. Knowledge and experience changes your perspective toward life. D. Appreciating natural beauty enhances your perspective toward life. E. Understanding that a river is not all about romance and beauty makes you wise.