Which organization was mentioned as a part of high school activities involving leadership?

The National Honor Society (NHS) is specifically designed to recognize and promote high school students who have demonstrated excellence in areas such as scholarship, leadership, service, and character. It offers students opportunities to engage in leadership roles through organizing community service projects, mentoring peers, and participating in school governance, making it an ideal example of a high school organization focused on developing and exemplifying leadership skills.

While other organizations like the Debate Club, Science Club, and Drama Association may also foster various skills and teamwork, NHS distinctly centers on a formal framework for leadership development, making it the most relevant choice when discussing high school activities typically associated with leadership.