| January 2018 | ||
| 05/01/18 | The alliance SIOUXD was founded. | |
Founding members::  SIOUXD. | ||
 The alliance reaches a population more than 100. | ||
| March 2018 | ||
| 23/03/18 | The alliance reaches a population more than 1,000. | |
| June 2018 | ||
| 22/06/18 | Deletion of:SIOUXD. | |
| The alliance SIOUXD was canceled. | ||