If you were given the chance to build and govern your own city, what would be the most important danger you'd prepare for?

Possibly Natural Disasters .

Explanation:

I'd say natural disasters because a tornado, flood, and earthquake could come at any given moment especially if I didn't have the best networks to help notify me if there was a natural disaster .

idk

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.