Why do you think the walls surrounding Benin city and has a city states contributed to their success in trade?

The walls surrounding Benin City served as both a protective barrier and a symbol of power, fostering a secure environment for trade to flourish. By safeguarding merchants and goods from external threats, the walls encouraged economic activity and attracted traders from distant regions. Additionally, the city-state's organized governance and strategic location along trade routes facilitated efficient commerce and cultural exchange, further enhancing its prosperity. Overall, the walls played a crucial role in establishing Benin City as a thriving center of trade and influence.