Do poems have to rhyme?

Related questions

1. What is Poetry good for?
2. What is the true meaning of poetry?
3. Are there Poetry rules?
4. What are one line poems called?
5. What is a repeated line in a poem called?
6. What makes poetry good or bad?
7. What is a simple definition of poetry?
8. Do poems have rules?
9. Why is poetry different from prose?
10. Who invented poetry?

Tags

1. #follow
2. #around
3. #poetry
4. #sometimes
5. #still
6. #expression
7. #rules
8. #verse
9. #years
10. #modern
11. #artistic
12. #hundreds
13. #poems
14. #rhyme
15. #rhythm
16. #thought
17. #types