Dissolution of Czechoslovakia
The Dissolution of Czechoslovakia (, ), which took effect on 1 January 1993, was an event that saw the self-determined split of the federal state of Czechoslovakia into the Czech Republic and Slovakia, entities that had arisen before as the "Czech Socialist Republic" and the "Slovak Socialist Republic" in 1969 within the framework of a federal republic.
Collaboration with the Axis Powers
The Slovak Republic ("Slovenská republika") was a quasi-independent ethnic-Slovak state which existed from 14 March 1939 to 8 May 1945 as an ally and client state of Nazi Germany. The Slovak Republic existed on roughly the same territory as present-day Slovakia (with the exception of the southern and eastern parts of present-day Slovakia). The Republic bordered Germany, the Protectorate of Bohemia and Moravia, the German-occupied Poland, and Hungary.