Definition and Importance of Terms in Sociology

IN YOUR OWN WORDS, explain their meaning or importance in Sociology in no more than 2-3 sentences each.
1. Social Fact
2. Functionalist
3. Conflict Theory
4. Symbolic Interactionist
5. Sociological Imagination
6. Karl Marx
7. Max Weber
8. Emile Durkheim
9. Theory
10. Social Solidarity
11. Dramaturgy
12. Hypothesis
13. Case Study
14. Unit of Analysis
15. Independent Variable
16. Norms
17. Values
18. Subculture
19. Cultural Universal
20. Counterculture