The manual therapies

Write a paper that compares and contrasts the manual therapies mentioned
Must include information regarding the person(s) who founded the technique/profession, history, philosophy, and why/how it is considered a manual therapy.
Describe the Technique?
What is the History/Principle or Philosophy of the Technique? Elaborate
What Training, Certification or Licensing is involved in learning these Techniques?
What are some Career Opportunities if Certified or Licensed in these Techniques?