Germany was a major player in both World War I and World War II and is located between the North Sea and the Baltic Sea. Its strategic location and industrial capabilities significantly influenced the course of both conflicts. Germany's involvement in these wars shaped much of 20th-century history and had lasting impacts on Europe and the world.
There are a number of major ports that provide access to the Baltic Sea. The only country that is specifically known for having two is Russia which has the port of St. Petersberg in the North (between Finland and Estonia) and Kaliningrad in the South (between Lithuania and Poland) in Kaliningrad Oblast.
The 5 major changes that took place between 1050 and 1350 really depends on which country you are researching. The Muslim world divided into 2 major religions, the banks of the Baltic Seas were divided, the Crusades were fought, the time period was known as the High Middle Ages, and the Magna Carta was signed in 1215.
The city's name is Kaliningrad.
Gdansk in Poland
the Baltic sea
I think it is the Baltic sea
The Öresund Strait lies between Denmark and Sweden. It connects the Baltic Sea with the Kattegat strait and serves as a major waterway for maritime traffic in the region.
There are a lot of cities on the Baltic. Stockholm, Sweden (59 North, 18 East) is one of them.
St Petersburg and Kaliningrad
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Saint Petersburg is a major city in North-West Russia, not far from the borders with Finland and Estonia. If you look at the Baltic Sea (the sea between northern Germany and the Scandinavian countries like Denmark and Sweden), St. Petersburg is at the right-hand side, about half-way up the sea.
Both UK and USA were the major world powers between 1870 and 1914.