European leaders agree on treaty was the news in leading newspaper in recent past. Which of the following was the treaty on which leaders were of diverse views? (Pick up the correct statements.)

1. The treaty was to make EURO money a universal currency for all financial / monetary transactions done by all the member countries w.e.f. April 2009
2. Treaty was to replace the defunct constitution of the European Union by a new one.
3. Poland, one of the newest member of the Union was threatening to use its veto power if any change is done in the present set-up of the organization.