EUROPEAN UNION COMPETITION #4 (Second Leg)

Since today's questions are so short and easy, there will be 4 instead of 3. Ready, steady, go!
4.-You already know about the first one so it's not too difficult. What are the nationalities of these four famous people from the past? -Comenius     -Grundtvig     -Leonardo     -Erasmus
3.- ' eu trio.es/trio.be/trio.hu'  is not the name of a musical group taking part in the Eurovision Song Contest. What is it then?
2.- The Second Summit for Human Rights, Tolerance and Democracy will be held from the 8th to the 10th of March 2010 in which European city?
1.- This one is about the Treaty of Lisbon. When did it enter into force in the EU zone?
Lots of luck!. Your answers, as usual, can be submitted to iescampanar09@gmail.com
SOLUTION:
Once again Strang Zsanett, from Ajka (Hungary), got the correct answers the first. Congratulations!

- Comenius was Czech, Grundtvig was Danish, Leonardo was Italian and Erasmus was Dutch.
- 'eu  trio.es/trio.be/trio.hu' refers to the present Presidency of the European Union .
-The Second Summit for Human Rights, Tolerance and Democracy was held from the 8th to the 10th of  March 2010 in Geneva.
-The Treaty of Lisbon entered into force in the EU zone on the 1st of December 2009.