OliwaOliwa (Oliva; Òlëwa; Oliva) is a northern district of the city of Gdańsk, Poland. From east it borders Przymorze and Żabianka, from the north Sopot and from the south with the districts of Strzyża, VII Dwór and Brętowo, while from the west with Matarnia and Osowa. It is known for its medieval monastery with the Oliwa Cathedral, the 1627 Battle of Oliwa and the 1660 Treaty of Oliva. Oliwa is a part of the city of Gdańsk now in northern Poland.
Battle of WesterplatteThe Battle of Westerplatte was the first battle of the German invasion of Poland, marking the start of World War II in Europe. It occurred on the Westerplatte peninsula in the harbour of the Free City of Danzig (now Gdańsk, Poland). In the mid-1920s, the Second Polish Republic established the Polish Military Transit Depot (Wojskowa Składnica Tranzytowa, WST) on the Westerplatte peninsula in the Free City of Danzig. Beginning on 1 September 1939, the German Wehrmacht and Danzig Police assaulted the WST.
TczewTczew (AUDPl-Tczew.oggtczef, Dërszewò; formerly ) is a city on the Vistula River in Eastern Pomerania, Kociewie, northern Poland with 59,111 inhabitants (December 2021). The city is known for its Old Town and the Vistula Bridge, or Bridge of Tczew, which played a key role in the Invasion of Poland during World War II. It is the capital of Tczew County in the Pomeranian Voivodeship and the largest town of the ethnocultural region of Kociewie. The city is the location for the annual English Language Camp arranged by the American-Polish Partnership for Tczew.