The correct answer is Timbuktu. It became the greatest city because it was a melting pot for traders from all possible nations because it was wealthy and developed compared to other places. It was a cultural and a trading center because the ruler knew how to rule properly and made Timbuktu one of the greatest cities in the world.
Answer:
what are the statements hun?
Answer: The Mediterranean.
Pablo Picasso painted the image above
They would have to purchase a royal charter.