The historical context of the European Union's formation is rooted in the aftermath of World War II. The devastation and economic instability prompted a desire for increased cooperation and integration among European nations to promote peace and prevent further conflicts. Initiated with the European Coal and Steel Community in 1951 and later formalized through the Treaty of Rome in 1957, the EU aimed to create a single market and facilitate economic collaboration. This integration has evolved, expanding membership and deepening political ties, contributing to stability and economic growth in Europe.