Regarding the topic of colonization and immigration, there are numerous aspects to consider. Some relevant topics include the historical impact of colonization on indigenous populations, the motivations behind colonization and its effects on both colonizers and colonized peoples, the dynamics of power and exploitation, and the long-lasting consequences of colonization on social, cultural, and economic systems.
As for the topic from "The colonized and colonizer" that may be most relevant, it would depend on the specific context or focus of the discussion. Frantz Fanon's work, for example, examines the psychological effects of colonization on the colonized individuals and the process of decolonization. Other relevant topics could include resistance movements, post-colonial literature, or the legacies of colonialism in modern societies.