The driving force behind the establishment of the European Union in the late 20th century was the desire for economic integration and political cooperation among European nations. Following the destruction of World War II, nations recognized the need for a unified approach to ensure stability and prevent future conflicts. The Treaty of Maastricht, signed in 1992, formalized this integration, creating the EU as a single market and enhancing political collaboration. This cooperative framework fostered economic growth, promoted peace, and facilitated the movement of people, reaffirming Europe’s commitment to unity and shared values.