Psychotherapy and Therapeutic Treatment TimelineSelect 5 to 8 influential historical and world events concerning psychotherapy and therapeutic treatment.Use Timeline Builder to create a timeline detailing the events you selected.Include the following in your timeline:â¢Date of the eventâ¢Description of the eventâ¢How the event relates to the history of psychotherapy and therapeutic techniquesâ¢Prevalent psychotherapy theories and concepts related to the eventâ¢Theorists associated with the event, if anyFormat your timeline consistent with APA guidelines.