Turns used at the beginning of each session, traveling to the first trading port.
At the beginning of the 16th century, the town became an important trading port.
The city is still an important trading port in the Amazon basin.
The town developed into an important trading port and was fortified in the 9th century.
Official trading ports were set up on the coast of Two.
Since the 1920s, it has been an important international trading port of China.
It was set up as a trading port in 1907.
On the other hand, the commercial activities continued throughout major trading ports.
Utrecht was also an important city and trading port at the time.
It also served as an important trading port for both metal and timber.