Free iOS App: Revolutionaries of the Past Century
https://itunes.apple.com/us/app/revolutionaries-past-century/id538001579?mt=8
To understand our present, we must look to our past. 100 years of history's revolutionaries and social movements are laid out in this iPad app that lets you draw connections to the past. Explore a revolutionary leader individually, or discover their connections to a movement and how it changed the course of history.