Systematic research on obsessive-compulsive disorder (OCD) beginning in the early 1980s was encouraged by the development of reliable diagnostic criteria, clinical evidence of the seriously impairing nature of OCD, and early suggestions that OCD responded both to the serotonergic tricyclic anti-depressant clomipramine and to .

Behavior Therapy

Explanation:

Behavior therapy is defined as the treatment therapy that is employed to treat several mental disorders. It lays emphasis on looking for the problematic behaviors that are leading to a specific disorder. Such behaviors are changed in order to relieve the mood of the patient and recover his/her cognitive disorder like OCD.

try something like republic or democracy joined or something because its talking about a election party.