Answer:
I think that Achebe chose to tell the story of the clashes between colonialism and African culture from an African point of view because of the fact that African literature best shows and describes the African culture. African literature can also shows African society, African history, and even the social, political, and religious aspects. With this, telling the story from and African point of view can give the story more detail and a better understanding about the African culture so when clashing it with colonialism, it can be much better understood by the readers and can give greater depth in the authors reasonings and explanations.