well land features, it is an island so the trade flourishes very well.
water features, the water is very salty so the water is clear, so it was easy to see if you were about to crash into a rock that was underwater but can still do damage to the ship,
climate, it is a high temperature over there so it does rain a lot but it wouldn't affect trade as much
location, like i said, it is an island so there are many ports
natural resources, there was a lot of gold which made trade flourish even better and gave them a better motivation
industries, i don't know about this one
