Until very recently, controlling a port meant power. In fact, this is still the case in many ways considering that about 90% of world’s trade is still carried by the international shipping industry. Long before the invention of the airplane – and before that, the train and the truck – shipping was the method of transport. European powers have been obsessed with finding trade routes to Asia for hundreds of years (inspiring the famed Columbus voyage in 1492… as well as others), going so far as to construct the Panama and Suez canals. During the 15th and 16th centuries, the Russians (who occupied central Russia at the time) had control only of a few northern (and frozen!) ports. Baltic ports were controlled largely by the Lithuanian Empire, or by powers centralized in Riga and Tallinn. The Hanseatic League as well controlled much of the trade in North, Eastern and Central Europe. Russians had staggering amounts of natural resources – but few ports, thereby instigating the struggle for control of the Baltic Sea. Though Gdansk, located in northern Poland on the Baltic Sea, was not controlled by the Russians, other powers (German, Lithuanian, Teutonic Knights…) have their histories mingled with that of Gdansk. Indeed, the Baltic city has been an influential port for nearly a 1,000 years! Today, the Polish city is still an important port, not to mention a hub for Poles on holiday in search of the sea. It is also one of the best places in the world to purchase amber!