10. Lisbon Treaty (2007)
The Lisbon Treaty marked a major step in the evolution of the European Union. It streamlined decision-making processes, making the EU more efficient and responsive to challenges. The treaty also expanded the powers of the European Parliament, strengthening democratic representation. Additionally, it clarified the EU’s global role, providing new tools for foreign policy and introducing the position of High Representative for Foreign Affairs. These reforms continue to shape how the EU operates and interacts on the world stage. Read more on the Lisbon Treaty.
