This book explores how people use boycotts, strikes, and other forms of collective action to call for change, highlighting examples from historic protests and the movements they helped fuel as well as the systems and policies people continue to challenge today. The book also includes a table of contents, two infographics, informative sidebars, two Case Study special features, quiz questions, a glossary, additional resources, and an index. This Focus Readers title is at the Voyager level, aligned to reading levels of grades 5-6 and interest levels of grades 5-9.