Can you please answer these questions

1. Describe the seven institutions of the European Union. What is their role? 2. What is a regulation? 3. What is a directive 4. In 2018 a new EU Data protection legislation has become applicable. Is this a regulation or a directive? And what was it before? 5. What was the core governance problem of the EU during the recent (2015) Greek debt crisis? 6. Which lobbying opportunities are present within the EU