This new edition has been fully updated and revised with young researchers and students in mind. New case studies focus on social movements in Mexico, Spain, and the United States including Black Lives Matter, immigrants’ rights struggles, The Indignados, the Catalan movement for independence, #YoSoy132, Ayotzinapa43, mass incarceration and prisoner rights, and more. Timelines are included to familiarise the reader with the events discussed and discussion questions are framed to increase understanding of the implications, limits, and importance of historical and ongoing social movements.