European affairs refer to the political, economic, and social issues that affect the countries within Europe. This includes matters such as trade agreements, immigration policies, and environmental regulations. The European Union (EU) plays a significant role in shaping these affairs by promoting cooperation among member states and establishing common policies. Additionally, European affairs encompass relationships between European countries and non-European nations. This includes diplomacy, security collaborations, and international trade. Organizations like NATO and various bilateral agreements also influence how European countries interact on the global stage, addressing challenges such as security threats and economic stability.