Identify aspects of the Igbo culture that Achebe seems to question

The prefix of the italicized word in the sentence is rather difficult

Moritz is designing an advertisement to go with president barack obama's back-to-school remarks. how should moritz's ad be similar to the speech? it should be concise. it should be repetitive. it should be persuasive. it should be eye-catching.

To the person who said "why are boys always in their lying nature (school project)" lol but nah you jus mess with the wrong dudes