Why does Japanese have 3 alphabets?

Related questions

1. Should I learn to speak or write Japanese first?
2. Can you visit Japan without speaking Japanese?
3. Can you write Japanese without kanji?
4. What is the difference between hiragana and katakana?
5. Do Koreans read backwards?
6. Why do Japanese use English words?
7. Why is Japanese so difficult?
8. What is the letter A in Korean?
9. Why do Japanese read backwards?
10. How many kanji are there total?

Tags

1. #called
2. #intrinsic
3. #japanese
4. #function
5. #characters
6. #english
7. #letters
8. #words
9. #meaning
10. #kanji
11. #writing
12. #separate
13. #represent
14. #sounds
15. #completely
16. #katakana
17. #reading
18. #three
19. #other
20. #hiragana