Opole Voivodeship in the context of "Brzeg"

Silesians (Silesian: Ślōnzŏki or Ślůnzoki; Silesian German: Schläsinger or Schläsier; German: Schlesier pronounced [ˈʃleːzi̯ɐ] ; Polish: Ślązacy; Czech: Slezané) is both a linguistic as well as a geographical term for the inhabitants of Silesia, a historical region in Central Europe divided by the current national boundaries of Poland, Germany, and Czechia. Historically, the region of Silesia (Lower and Upper) has been inhabited by Polish (West Slavic Lechitic people), Czechs, and Germans. Therefore, the term Silesian can refer to anyone of these ethnic groups. However, in 1945, great demographic changes occurred in the region as a result of the Potsdam Agreement leaving most of the region ethnically Polish and/or Slavic Upper Silesian. The names of Silesia in different languages most likely share their etymology—Polish: Śląsk; German: Schlesien pronounced [ˈʃleːzi̯ən] ; Czech: Slezsko [ˈslɛsko]; Lower Silesian: Schläsing; Silesian: Ślōnsk [ɕlonsk]; Lower Sorbian: Šlazyńska [ˈʃlazɨnʲska]; Upper Sorbian: Šleska [ˈʃlɛska]; Latin, Spanish and English: Silesia; French: Silésie; Dutch: Silezië; Italian: Slesia; Slovak: Sliezsko; Kashubian: Sląsk. The names all relate to the name of a river (now Ślęza) and mountain (Mount Ślęża) in mid-southern Silesia, which served as a place of cult for pagans before Christianization.

Ślęża is listed as one of the numerous Pre-Indo-European topographic names in the region (see old European hydronymy). According to some Polonists, the name Ślęża [ˈɕlɛ̃ʐa] or Ślęż [ɕlɛ̃ʂ] is directly related to the Old Polish words ślęg [ɕlɛŋk] or śląg [ɕlɔŋk], which means dampness, moisture, or humidity. They disagree with the hypothesis of an origin for the name Śląsk [ɕlɔ̃sk] from the name of the Silings tribe, an etymology preferred by some German authors.

Łódź Voivodeship (Polish: województwo łódzkie [vɔjɛˈvut͡stfɔ ˈwut͡skʲɛ] ) is a voivodeship (province) of Poland. The province is named after its capital and largest city, Łódź (pronounced [wut͡ɕ]).

Łódź Voivodeship is bordered by six other voivodeships: Masovian to the north and east, Świętokrzyskie to the south-east, Silesian to the south, Opole to the south-west, Greater Poland to the west, and Kuyavian-Pomeranian for a short stretch to the north. Its territory belongs to three historical provinces of Poland – Masovia (in the east), Greater Poland (in the west) and Lesser Poland (in the southeast, around Opoczno).

Silesian, occasionally called Upper Silesian, is an ethnolect of the Lechitic group spoken in Upper Silesia. While having secured some international recognition as a language, there is a debate on whether Silesian is either a dialect of Polish or a distinct language, and if Silesians are either a regional ethnic group within the Polish nation or a distinct ethnic minority that historically emerged, but later diverged from, the Polish people. Some Silesians identify as a regional ethnic group within the Polish nation, while others view themselves as a distinct ethnic minority. Its vocabulary was significantly influenced by Central German due to the existence of numerous Silesian German speakers in the area prior to World War II and after. The first mentions of Silesian as a distinct lect date back to the 16th century, and the first literature with Silesian characteristics to the 17th century.

Linguistic distinctiveness of Silesian has long been a topic of discussion among Poland's linguists, especially after all of Upper Silesia was included within the Polish borders following World War II. Some regard it as one of the four major dialects of Polish, while others classify it as a separate regional language, distinct from Polish. The dispute over the status of Silesian is considered to be of purely political character. According to the official data from the 2021 Polish census, 467 145 people use Silesian on daily basis. Internationally, Silesian has been fully recognized as a language since 2007, when it was accorded the ISO 639-3 registration code szl.

Opole (Polish: [ɔˈpɔlɛ] ; German: Oppeln; Silesian: Ôpole; Silesian German: Uppeln) is a city located in southern Poland on the Oder River and the historical capital of Upper Silesia. With a population of approximately 127,387 as of the 2021 census, it is the capital of Opole Voivodeship (province) and the seat of Opole County. Its metropolitan area was home to 146,522 inhabitants. It is the largest city in its province.

Its history dates to the 8th century, and Opole is one of the oldest cities in Poland. An important stronghold in Poland, it became a capital of a duchy within medieval Poland in 1172, and in 1217 it was granted city rights by Duke Casimir I of Opole, the great-grandson of Polish Duke Bolesław III Wrymouth. During the Medieval Period and the Renaissance, the city was known as a centre of commerce; several main trade routes intersected here, which helped to generate steady profits from transit trade. The rapid development of the town was also caused by the establishment of a seat of regency in Opole in 1816. The first railway connection between Opole, Brzeg and Wrocław was opened in 1843 and the first manufacturing plants were constructed in 1859, which greatly contributed to the city's regional significance.

The Moravian-Silesian Region (Czech: Moravskoslezský kraj) is one of the 14 administrative regions of the Czech Republic. Before May 2001, it was called the Ostrava Region (Czech: Ostravský kraj). The region is located in the north-eastern part of its historical region of Moravia and in most of the Czech part of the historical region of Silesia. The region borders the Olomouc Region to the west and the Zlín Region to the south. It also borders two other countries – Poland (Opole and Silesian Voivodeships) to the north and Slovakia (Žilina Region) to the east.

It is a highly industrialized region, its capital Ostrava was actually called the "Steel Heart of the Republic". In addition, it has several mountainous areas where the landscape is relatively preserved. Nowadays, the economy of the region benefits from its location in the Czech/Polish/Slovak borderlands.

The Opava (Polish: Opawa, German: Oppa) is a river in the Czech Republic, a left tributary of the Oder River. It partly forms the Czech-Polish state border. It flows through the Moravian-Silesian Region in the Czech Republic and along the Opole Voivodeship in Poland. It is formed by the confluence of the Černá Opava and Střední Opava streams. Together with the Černá Opava, which is its main source, the Opava is 129.3 km (80.3 mi) long, making it the 15th longest river in the country. Without the Černá Opava, it is 110.7 km (68.8 mi) long.

Greater Poland Voivodeship (Polish: województwo wielkopolskie [vɔjɛˈvut͡stfɔ vjɛlkɔˈpɔlskʲɛ] ) is a voivodeship, or province, in west-central Poland. The province is named after the region called Greater Poland (Wielkopolska [vjɛlkɔˈpɔlska] ). The modern province includes most of this historic region, except for some western and northern parts.

Greater Poland Voivodeship is second in area and third in population among Poland's sixteen voivodeships, with an area of 29,826 square kilometres (11,516 sq mi) and a population of close to 3.5 million. Its capital city is Poznań; other important cities include Kalisz, Konin, Piła, Ostrów Wielkopolski, Gniezno (an early capital of Poland) and Leszno. It is bordered by seven other voivodeships: West Pomeranian to the northwest, Pomeranian to the north, Kuyavian-Pomeranian to the north-east, Łódź to the south-east, Opole to the south, Lower Silesian to the southwest and Lubusz to the west.

The Katowice Special Economic Zone (Polish: Katowicka Specjalna Strefa Ekonomiczna, KSSE) is a special economic zone located in south-western Poland, in Silesian, Opole, and Lesser Poland voivodeships. It is operated by Katowicka Specjalna Strefa Ekonomiczna S.A. company from Katowice.

It has an area of 2749 ha and is scheduled to operate until 31 December 2026.

Dobrzeń Wielki (Polish pronunciation: [ˈdɔbʐɛj̃ ˈvjɛlkʲi], German: Groß Döbern) is a village in Opole County, Opole Voivodeship, in south-western Poland. It is the seat of the Gmina Dobrzeń Wielki (rural community) which has been officially bilingual in Polish and German since 2009. It is bordered by the Popielów municipality to the west; the Pokój municipality to the north, the Murów and Łubniany districts to the east, in addition to Opole city and the Dąbrowa and Lewin Brzeski municipalities to the south.