Treat individuals who experience problems with their neuromusculoskeletal system to them regain their health and improve their functional abilities; they believe that misalignment of the spinal column impacts the overall health of the individual and, in some cases, lowers resistance to disease.

Chiropractors

Explanation:

Chiropractors are is a complementary health care program which diagnosis and treat the disease such as spinal injury, Neuromuscular disease and improving the health. The chiropractor term was found by a Palmer in 1895. It is a licensed degree and practices more than 150 countries. this profession is confusing and full of conflicting.

It is divided into four groups  

answer; i believe the correct answer is (federalist);

c. reserves power to the states and people