The French policy of assimilation failed primarily because

The French policy of assimilation failed primarily because it required the total rejection of African culture. This policy aimed to make Africans fully French by adopting French culture, language, and values. However, this required Africans to give up their own culture, language, and values, which proved to be difficult for many. The policy was also expensive to implement and did not consider the realities of African societies. Additionally, many Africans were not interested in assimilation and instead wanted to maintain their own cultural identity.