East-West relations refer to the political, economic, and cultural interactions between countries in the Eastern and Western parts of the world. Historically, this term often highlights the dynamics between Europe and Asia, particularly during the Cold War when ideological differences between capitalism in the West and communism in the East created significant tensions. In contemporary contexts, East-West relations encompass a broader range of issues, including trade agreements, diplomatic negotiations, and cultural exchanges. Countries like the United States and China play crucial roles in shaping these relations, influencing global policies and economic trends through their interactions and collaborations.