This chapter provides a study of commemorations of British Emancipation in the Atlantic world and their political meanings, exploring their transnational divergences and intersections in the cultural production of freedom. Starting with the Caribbean, it examines freedpeople’s celebrations of emancipation and how this at times conflicted with missionary and colonial elites’ directives on how freedom and slavery should be remembered and memorialized. In the United States, it traces the development of celebrations of August 1 and argues that these events arose out of attempts to shape public perceptions on the success of the experiment. August 1 enabled abolitionists and African Americans to publicly merge political and intellectual thoughts with the transnational triumph of British Emancipation toward an antislavery strategy at home.