Why is DC between Maryland and Virginia?

Related questions

1. How cold does DC get?
2. How much rainfall has Maryland had this year?
3. Is DC under snow emergency?
4. What state does Washington DC belong to?
5. How much rain did Baltimore get this year?
6. Is Virginia close to Maryland?
7. What is a CTA in marketing?
8. Has it ever snowed on the beach in Hawaii?
9. How do I contact Eyewitness News?
10. What did Pete Davidson do?

Tags

1. #created
2. #north
3. #president
4. #called
5. #george
6. #stands
7. #south
8. #state
9. #virginia
10. #special
11. #washington
12. #federal
13. #columbia
14. #river
15. #maryland
16. #named
17. #after
18. #piece
19. #district
20. #potomac
21. #first