| April 2020 | ||
| 07/04/20 | The alliance B2020Bk (today: Sparta) was founded. | |
Founding members::  BlackKing and BlackKing 2. | ||
 The alliance reaches a population more than 100. | ||
| 10/04/20 | Deletion of:BlackKing and BlackKing 2. | |
| January 2021 | ||
| 17/01/21 | The alliance is now known as Sparta. | |
| Joining of:SFA7. | ||
| The alliance reaches a population more than 1,000. | ||