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Development of state organizations and languages used in the region
| Period | Borders between | Border-crossing regime | Languages used on both sides of the border |
|---|---|---|---|
| 1871–1918 | Austrian Empire – Germany | Free | Almost exclusively German |
| 1918–1938 | Czechoslovakia – Germany | Strictly controlled | Predominantly German (with minor usage of Czech on the Czechoslovak side) |
| 1938–1945 | No borders (annexation of Sudetenland by the Third Reich) | Controlled with the Protectorate of Bohemia and Moravia, free on the former 1918–1938 border | German (with minor usage of Czech) |
Border typology, their characteristics and appropriate old maps
| Type of border | Characteristics | Maps corresponding to the individual border types | Historical period |
|---|---|---|---|
| • Rigidly divide two countries | |||
| Alienated | • Militarized border areas | In 1938 | |
| • Minimal transborder traffic | |||
| •Borders filter transborder flows | Adolph, G 1927 or 1929, Vom Oybin bis zur Schneekoppe | ||
| Coexistent | • States maintain contact and cooperate | Havránek, J 1926, Krkonoše a Hory Jizerské | 1918–1938 |
| • Most land borders in the world | Matouschek, J 1927 , Spezialkarte vom Jeschken und Isergebirge | ||
| Inter-dependent | • Countries have achieved a high degree of political rapprochement and mutual trust | Adolph, G, Bengler, A 1907, Vom Oybin bis zur Schneekoppe | Until 1918 |
| • Visa regime is lifted, border areas are fully demilitarized | |||
| • Completely open border | Mapy.cz (Seznam.cz) | After Munich Agreement of 1938 – May 1945, 2007 – now | |
| Integrated | • Cross-border agglomerations and region with governance structurescreated | Adolph, G 1939, Vom Oybin bis zur Schneekoppe |
