How many questions are in this quiz?

This quiz has 106 questions on EU milestones, treaties, and key developments in European integration.

No. Every question has 4 options and there’s no timer, so you can take your time.

Can I choose the number of questions and the difficulty?

Yes. You can select your preferred question count and pick a difficulty level before starting.

What topics are included besides treaties?

Along with treaties, you’ll see major enlargements and institutional milestones that changed how the EU works.

What’s the best way to improve my score on this quiz?

Focus on timelines and on what each treaty specifically changed, then replay with a higher difficulty or more questions.

The European Union: milestones and treaties

About this quiz

What you’ll cover in this EU history quiz

From the post‑war beginnings to modern reforms, you’ll revisit the key steps that shaped European integration. Expect questions on signature treaties, major enlargements, and turning points that redefined EU institutions and policies.

Each question comes with 4 options and there’s no timer, so you can focus on reasoning instead of speed. Before you start, choose how many questions you want to answer and select a difficulty setting that matches your confidence.

Skills you’ll practice

You’ll build a clearer mental timeline of “what happened when” and “what changed because of it.” The quiz also helps you connect treaty names to concrete outcomes—like institutional reforms, new policy areas, or shifts in decision‑making.

Common pitfalls to avoid

Mixing up treaty names that sound similar (Maastricht vs. Amsterdam vs. Nice)
Confusing signing dates with entry-into-force dates
Forgetting which enlargements happened in which decade
Overgeneralizing what a treaty did instead of recalling its specific reforms
Assuming every milestone is a treaty (some are political events or institutional changes)

How the difficulty stays balanced

Difficulty is mixed on purpose: some questions reward straightforward recall, while others test careful distinctions between closely related milestones. If you want a smoother learning curve, start with fewer questions or an easier difficulty, then increase the count or move up once your accuracy improves.