By collecting clips of testimony to construct a "GeoStory" - a map and timeline with videos - students can discover how changes in time and place shape history.

At the exact moment a former student was destroying lives at Stoneman Douglas High School, a group of students inside a classroom was studying ways to make the world a better place. These were students in a Holocaust history class, where they were exploring the 1936 Olympics in an IWitness learning activity to teach them about compassion and respect, and about the perils of living a life filled with hate and violence.