1. Who was Mattie Stepanek?
Mattie Stepanek was an American poet, who had six books of poetry and one book of essays all reach The New York Times bestsellers list. He became a peace advocate and motivational speaker, and lobbied on Capitol Hill on behalf of peace, people with disabilities, and children with life-threatening conditions.
2. Why do you think he famous?
I think he famous because he can motivate people, doing a poetry although he have disabilities.
3. What is posthumously?
incident that happening or coming to a person after one death.