Walt Whitman’s contribution to the development of the nursing profession

Describe the theorists contribution to the development of the nursing profession. The post should have an in-text citation and a matching reference in APA format A suggested website- http://www.workingnurse.com/articles/Walt-Whitman-American-Writer-and-Civil-War-Nurse A video- https://www.youtube.com/watch?v=kCaLQKfLGbo There also is a powerpoint provided as well. Can also use outside sources too.