Since 1945, European unity has been achieved primarily in which sphere?

Question

Quizplus · Accepted Answer

European unity has been primarily achieved in the economic sphere, with the creation of the European Union and the adoption of policies such as the Common Market, the Eurozone, and the Schengen Area. While there have also been political and social aspects to European unity, such as the rise of supranational bodies like the European Parliament and the European Court of Justice, economic integration has been the driving force behind the project of European cooperation and integration since the end of World War II.

Since 1945, European Unity Has Been Achieved Primarily in Which