OderThe Oder (ˈoʊdər , ˈoːdɐ; Czech, Lower Sorbian and Odra; Wódra ˈwʊt.ʀɑ) is a river in Central Europe. It is Poland's second-longest river in total length and third-longest within its borders after the Vistula and Warta. The Oder rises in the Czech Republic and flows through western Poland, later forming of the border between Poland and Germany as part of the Oder–Neisse line. The river ultimately flows into the Szczecin Lagoon north of Szczecin and then into three branches (the Dziwna, Świna and Peene) that empty into the Bay of Pomerania of the Baltic Sea.
OstsiedlungOstsiedlung (ˈɔstˌziːdlʊŋ, literally "East settlement") is the term for the Early Medieval and High Medieval migration of ethnic Germans into the territories in the eastern part of Francia, East Francia, and the Holy Roman Empire and beyond; and the consequences for settlement development and social structures in the areas of settlement. Generally sparsely and in some inland areas only relatively recently populated by Slavic, Baltic and Finnic peoples, the most settled area was known as Germania Slavica.
ŚwinoujścieŚwinoujście (ɕfinɔˈujɕt͡ɕɛ; Swinemünde ˌsviːnəˈmʏndə; Swienemünn; all three meaning "Świna [river] mouth"; Swina) is a city in Western Pomerania and seaport on the Baltic Sea and Szczecin Lagoon, located in the extreme north-west of Poland. Situated mainly on the islands of Usedom and Wolin, it also occupies smaller islands. The largest is Karsibór island, once part of Usedom, now separated by the Piast Canal, formerly the Kaiserfahrt, dug in the late 19th century to facilitate ship access to Szczecin.
UsedomUsedom (Usedom ˈuːzədɔm, Uznam ˈuznam) is a Baltic Sea island in Pomerania, divided between Germany and Poland. It is the second largest Pomeranian island after Rügen, and the most populous island in the Baltic Sea. It is north of the Szczecin Lagoon estuary of the Oder river. About 80% of the island belongs to the German district of Vorpommern-Greifswald in the state of Mecklenburg-Vorpommern. The eastern part and the largest city on the island, Świnoujście, are part of the Polish West Pomeranian Voivodeship.
Duchy of PomeraniaThe Duchy of Pomerania (Herzogtum Pommern; Księstwo pomorskie; Latin: Ducatus Pomeraniae) was a duchy in Pomerania on the southern coast of the Baltic Sea, ruled by dukes of the House of Pomerania (Griffins). The country had existed in the Middle Ages, in years 1121–1160, 1264–1295, 1478–1531 and 1625–1637. The duchy originated from the realm of Wartislaw I, a Slavic Pomeranian duke, and was extended by the Lands of Schlawe and Stolp in 1317, the Principality of Rügen in 1325, and the Lauenburg and Bütow Land in 1455.
SzczecinSzczecin (UKˈʃtʃɛtʃɪn , US-tʃiːn , ˈʂt͡ʂɛt͡ɕin; Stettin ʃtɛˈtiːn; Stettin stɛˈtiːn; Sedinum or Stetinum) is the capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the German border, it is a major seaport and Poland's seventh-largest city. the population was 395,513. Szczecin is located on the river Oder, south of the Szczecin Lagoon and the Bay of Pomerania. The city is situated along the southwestern shore of Dąbie Lake, on both sides of the Oder and on several large islands between the western and eastern branches of the river.
PomeraniaPomerania (Pomorze; Pommern; Kashubian: Pòmòrskô; Pommern) is a historical region on the southern shore of the Baltic Sea in Central Europe, split between Poland and Germany. The western part of Pomerania belongs to the German states of Mecklenburg-Western Pomerania and Brandenburg, while the eastern part belongs to the West Pomeranian, Pomeranian and Kuyavian-Pomeranian voivodeships of Poland.