Landkreis Teschen was a German

Nazi Germany

Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

 administrative entity (Landkreis) in Silesia

Silesia

Silesia is a historical region of Central Europe located mostly in Poland, with smaller parts also in the Czech Republic, and Germany.Silesia is rich in mineral and natural resources, and includes several important industrial areas. Silesia's largest city and historical capital is Wrocław...

 that existed from 1939 to 1945 during the Nazi German occupation of Poland

Poland

Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

 and occupation

German occupation of Czechoslovakia

German occupation of Czechoslovakia began with the Nazi annexation of Czechoslovakia's northern and western border regions, known collectively as the Sudetenland, under terms outlined by the Munich Agreement. Nazi leader Adolf Hitler's pretext for this effort was the alleged privations suffered by...

 of Czechoslovakia

Czechoslovakia

Czechoslovakia or Czecho-Slovakia was a sovereign state in Central Europe which existed from October 1918, when it declared its independence from the Austro-Hungarian Empire, until 1992...

. It was until 1941 part of Regierungsbezirk Kattowitz in the Province of Silesia. The administrative centre was the town of Teschen, before the Munich Agreement

Munich Agreement

The Munich Pact was an agreement permitting the Nazi German annexation of Czechoslovakia's Sudetenland. The Sudetenland were areas along Czech borders, mainly inhabited by ethnic Germans. The agreement was negotiated at a conference held in Munich, Germany, among the major powers of Europe without...

 divided between Czechoslovakia (Český Těšín

Ceský Tešín

Český Těšín is a town in the Karviná District, Moravian-Silesian Region of the Czech Republic. The town is commonly known in the region as just Těšín . It lies on the west bank of the Olza River, in the heart of the historical region of Cieszyn Silesia...

) and Poland (Cieszyn

Cieszyn

Cieszyn is a border-town and the seat of Cieszyn County, Silesian Voivodeship, southern Poland. It has 36,109 inhabitants . Cieszyn lies on the Olza River, a tributary of the Oder river, opposite Český Těšín....

). After the former Prussian Province of Silesia

Province of Silesia

The Province of Silesia was a province of the Kingdom of Prussia from 1815 to 1919.-Geography:The territory comprised the bulk of the former Bohemian crown land of Silesia and the County of Kladsko, which King Frederick the Great had conquered from the Austrian Habsburg Monarchy in the 18th...

 was dissolved in 1941, Regierungsbezirk Kattowitz and Regierungsbezirk Oppeln became the Province of Upper Silesia

Province of Upper Silesia

The Province of Upper Silesia was a province of the Free State of Prussia created in the aftermath of World War I. It comprised much of the region of Upper Silesia and was eventually divided into two administrative regions , Kattowitz and Oppeln...

.