What leadership development program did ATO start in the 1980s?

The correct choice is Leadershape, which signifies a pioneering effort in leadership development initiated by ATO in the 1980s. Leadershape focuses on nurturing values, leadership skills, and personal integrity, aiming to empower participants to become effective and ethical leaders in their communities.

The program's emphasis on self-discovery, collaboration, and the importance of leaving a positive impact on society has made it a vital part of ATO's commitment to leadership development. By engaging participants in experiential learning and encouraging them to envision and pursue their unique leadership styles, Leadershape sets a foundation that many have built upon in their personal and professional lives.

The other options either pertain to different leadership programs not initiated by ATO in that time frame or do not correctly identify the specific program established in the 1980s.