Czechoslovak Museum [SEP] located in the administrative territorial entity
Czechoslovak Museum
The Czechoslovak Museum is located at 2021 U Street in South Omaha, Nebraska. 
History.
The original Sokol Hall was established in 1911. It did not contain a Czech museum at that time, but was specifically a social hall for the Sokol organization. In the 1980s the museum was added to the building (a new building that replaced the original which had been destroyed by fire). Two Sokol members, Ed and Bea Pavoucek established the museum, gathering display materials from friends, other Sokol members
Reichskommissariat
Reichskommissariat () is the German designation for a type of administrative entity headed by a government official known as a "Reichskommissar" (). Although many different such offices existed primarily throughout the Imperial German and Nazi periods in a number of different fields (ranging from public infrastructure and spatial planning to ethnic cleansing) it is most commonly used to refer to the quasi-colonial administrative territorial entity established by Nazi Germany in several occupied countries during World War II. While officially located outside the German Reich in a legal sense