The answer is A I was reading a book about this and it had the same question and the answer was A
Answer: Harriet Tubman and Frederick Douglass
Explanation:
Lao Tzu attempted to solve the problems of the period of the warring states through his teachings of the Daodejing (Classic of the Way and of Virtue). In his teachings, he emphasized following the way of nature (the Dao). He also stressed on simplicity, meditation, and living in harmony with nature