**Czechoslovakia no longer exists.** It was a sovereign state in **Central Europe** from **1918 to 1992**, born from the collapse of Austria-Hungary and dissolved by mutual agreement.
| State | Capital | Region | Population (2023) |
|---|---|---|---|
| Czech Republic (Czechia) | Prague | Western part (Bohemia, Moravia, Czech Silesia) | ~10.8 million |
| Slovakia | Bratislava | Eastern part (Slovakia) | ~5.4 million |
Czechoslovakia occupied the heart of Central Europe, bordered by Germany, Poland, Ukraine (briefly), Hungary, Austria. The Carpathians arc through Slovakia; Bohemia is a basin ringed by mountains.
Shared language roots (Czech/Slovak mutually intelligible), culture, and 74 years of statehood. Both joined EU (2004), NATO (CZ 1999, SK 2004), Schengen. The Velvet Divorce remains a model of peaceful separation.