Through the use of economic policies and arms control agreements
A feeling of common identity is called ingroup.
Or apart from their own group is called outgroup.
I'm going to need more info... what's the topic?
Answer:
Okonkwo is not truly happy, unlike his father. Okonkwo might feel ashamed of his father because he has never really accomplished anything and is heavily in debt. This explains why Okonkwo is so afraid of failure.
Explanation: