Integration theory: an audio-style guide

If I were explaining Integration theory to a new colleague in Brussels, I would not begin with a definition. I would begin with the scene. This card sits in Ch.1 History of the Councils. Its wider background is this: the Union moves from postwar reconciliation to treaties, enlargements and withdrawal rules. The essential point is simple: Intergovernmentalism (state sovereignty + unanimity); its opposite is neofunctionalism (supranational spillover).

The reason this matters is that EU history is rarely a list of isolated facts. It is a chain of choices, compromises and institutional consequences. Here, the useful nuance is: Monnet = supranational/neofunctionalist; de Gaulle = intergovernmentalist. That sentence turns the card from a memory test into a piece of political and legal understanding.

A good EU official listens for the structure beneath the story. Who is acting? Which institution has the power? Which treaty, procedure or policy instrument gives the action its force? With a concept, first ask what problem the Union was trying to solve. The wording becomes easier once the practical need is clear. That is also how EPSO distractors are built. They sound familiar, but one institutional detail is out of place.

Use EU history & treaties (EUR-Lex / european-union.europa.eu) as your bookmark. Then say the card aloud in one flowing sentence: Integration theory matters because Intergovernmentalism (state sovereignty + unanimity); its opposite is neofunctionalism (supranational spillover). If that sentence sounds natural, you are no longer memorising a flashcard. You are learning to explain the Union as a living system.