Is Red Dead Redemption 2 based on real life?

Related questions

1. Where is Red Dead Redemption 2 in real life?
2. Is Arthur Morgan in the first Red Dead?
3. What does Arthur's sister DW stand for?
4. Is Arthur Morgan in Red Dead Revolver?
5. Where is rdr2 set real life?
6. Can you restart rdr2?
7. Will there be a DLC for rdr2?
8. How old is Arthur from Arthur?
9. Can you still do stranger missions as John?
10. What does DLC stand for?

Tags

1. #fictional
2. #united
3. #rockstar
4. #technically
5. #somewhere
6. #release
7. #around
8. #learn
9. #takes
10. #about
11. #redemption
12. #states
13. #potential
14. #latest
15. #locations
16. #games
17. #setting
18. #inspirations
19. #version
20. #place
21. #western
22. #century
23. #including
24. #world
25. #fictionalized