A discipline that focuses on investigation or solving medical related problems.

Medicine

Explanation:

Medicine is the field of the health and healing of the problem that a person suffers from. It involves nurses, doctors, and various kinds of specialist also at the same time it consists of diagnosis, treatment, and the prevention of the disease so that the person who is suffering can rid of their problem within a prescribed time

It is an investigation process for solving the medical issues

Therefore according to the given situation, the medicine is the answer

"freedom of speech, freedom of worship, freedom from want, and freedom from fear.

the four freedoms were goals articulated by united states president franklin d. roosevelt on january 6, 1941"

it's like watching a fable, it's not really about the animals but rather it has a meaning that is understood by us and that is implicit, not explicitly said. implicit ideas are common and are used in almost all works of art, from writing to painting to sculpting.