Has Arsenal won any European trophy?

Related questions

1. Has Chelsea been relegated?
2. Has Man United ever been relegated?
3. How many times did Arsenal win the Champions League?
4. Who has never been relegated?
5. How many time has Chelsea been relegated?
6. Which football club does the Queen of England support?
7. Are Arsenal in the Champions League 2017 18?
8. Has Barcelona ever been relegated?
9. Has Tottenham ever won a European trophy?
10. What do you call a Liverpool fan?

Tags

1. #honours
2. #latter
3. #london
4. #final
5. #became
6. #first
7. #league
8. #title
9. #confederation
10. #recognised
11. #appear
12. #fairs
13. #cities
14. #champions
15. #winners
16. #reached
17. #arsenal
18. #inter
19. #european