Nationalism in the colonies refers to the strong sense of pride and identity that colonized peoples developed as they sought independence from colonial rule. This movement was often fueled by a desire for self-determination, cultural recognition, and political autonomy, leading to widespread calls for decolonization and the establishment of nation-states. Nationalism emerged as a powerful force during the mid-20th century, particularly in Africa and Asia, where colonized nations began to assert their rights against imperial powers, setting the stage for significant geopolitical changes.