Why did two NFL teams move to LA?

Related questions

1. How long was LA without a football team?
2. Why are the Dallas Cowboys America's Team?
3. How many LA NFL teams are there?
4. What was the 1st NFL team?
5. Who is the youngest person in the NFL 2018?
6. What is a silent snap count?
7. What NFL team has never played each other?
8. What NFL team has never won a Superbowl?
9. What teams are playing in the Super Bowl 2019?
10. Which two teams are playing in the Super Bowl?

Tags

1. #raiders
2. #franchise
3. #after
4. #teams
5. #season
6. #league
7. #chargers
8. #secure
9. #lease
10. #giving
11. #changed
12. #agreed
13. #coliseum
14. #moved
15. #because
16. #oakland
17. #angeles
18. #integrate
19. #relocation
20. #diego