1The reunification of Germany in 1990 marked the end of the Cold War and a new era of European cooperation.
2The reunification of families separated by war or migration can be a complex and emotionally challenging process.
3The Korean Peninsula remains divided, but there are ongoing efforts towards reunification through diplomatic talks and economic cooperation.
4The reunification of Cyprus has been a longstanding goal of the United Nations, but progress has been slow due to deep-seated political differences.
5Historians often study the reunification of Italy in the 19th century as a key example of nationalist movements in Europe.