Who discover the neocolonialism?

Neocolonialism is not attributed to a single discoverer or inventor; rather, it is a concept that emerged from various scholars and political leaders in the mid-20th century, particularly after the decolonization movements in Africa and Asia. The term was popularized by Ghanaian leader Kwame Nkrumah in his 1965 book "Neo-Colonialism: The Last Stage of Imperialism," where he described how former colonial powers maintained control over newly independent nations through economic and political means. Neocolonialism is understood as a modern form of exploitation that continues to affect global relations.