The Maastricht Treaty, signed on November 7, 1991, and enacted on November 1, 1993, marked a significant milestone in European integration by establishing the European Union (EU). This treaty aimed to create a more unified political and economic framework among member states, facilitating the introduction of a single currency, the euro, and enhancing cooperation on various issues, including foreign policy and security. The formation of the EU represented a commitment to peace and stability in post-Cold War Europe, fostering economic collaboration and political unity among diverse nations.

The formation of the European Union in 1993 prompted poets such as Janos Pilinszky to reflect on themes of unity, diversity, and identity within Europe. This political and economic union inspired a rich vein of poetry that examined the complexities of cultural integration and the shared histories of European nations.