DUROJAYE PRISCILLA OPEOLUWA

Decolonization is a fundamental historical process through which formerly colonized nations attain political independence and sovereignty. Nigeria, as a British colony until October 1, 1960, experienced a unique decolonization process shaped by nationalist movements, colonial administrative policies, and geopolitical influences. The transition to independence was peaceful but marked by ethnic tensions and political restructuring.¹ The process of decolonization in Nigeria marks a critical period in the country's history, during which colonial rule gave way to self-governance and the formation of a sovereign nation. This chapter introduces the study by providing the necessary background, defining its objectives, and establishing its academic relevance. The decolonization of Nigeria represents one of the most significant historical developments of the 20th century in West Africa. This chapter introduces the study by exploring the complex and multi faceted process through which Nigeria transitioned from colonial rule to an independent sovereign state. Decolonization is not merely the formal act of gaining independence; it encompasses a broader political, economic, social, and psychological transformation that involves dismantling the structures and legacies of colonialism and constructing new systems grounded in indigenous authority, identity, and aspirations. British colonialism profoundly affected Nigeria's political, economic, and social structures. From the amalgamation of Northern and Southern protectorates in 1914 to the implementation of indirect rule and the development of Western-style education, colonial rule shaped the framework within which Nigerians later demanded self-governance. The 1940s and 1950s witnessed the rise of political parties such as the Nigerian Youth Movement (NYM), the National Council of Nigeria and the Cameroons (NCNC), the Action Group (AG), and the Northern People's Congress (NPC), which played crucial roles in mobilizing the populace and negotiating Nigeria's path to independence. Although Nigeria's independence on October 1, 1960, marked the official end of colonial
rule, the decolonization process did not conclude with the lowering of the Union Jack. The post-independence period exposed unresolved colonial legacies and challenges, such as regionalism, ethnic tensions, and uneven development. Thus, a historical analysis of Nigeria's decolonization must also consider the continuity of colonial structures and the extent to which Nigerians were truly free to shape their own destiny.