What is the equivalent of O level in USA?

Related questions

1. Is Queen's University an Ivy League school?
2. Is U of T harder than Harvard?
3. What is undergraduate program?
4. Does UOFT give scholarships?
5. Do you have to get your undergraduate before graduate?
6. Is a 4.6 weighted GPA good?
7. Does Canada have any Ivy League schools?
8. Does McGill offer scholarships to international students?
9. Is a 3.7 weighted GPA good?
10. Who founded U of T?

Tags

1. #school
2. #education
3. #however
4. #admissions
5. #wales
6. #diploma
7. #level
8. #awarded
9. #certificate
10. #secondary
11. #equivalent
12. #considered
13. #england
14. #which
15. #roughly
16. #general
17. #would