Throughout its history, the United States has been continually shaped by the bold actions of everyday people. From the fight for civil rights to demands for gender equality, social movements have redefined what it means to be American. These collective efforts have challenged injustices, sparked national conversations, and inspired new laws—forever altering the nation’s identity. The story of America is, in many ways, a story of ordinary citizens uniting for extraordinary change. As we explore ten pivotal movements, we see how collective action has transformed the very fabric of American society.