| March 2018 | ||
| 19/03/18 | The alliance USNW was founded. | |
Founding members::  USNW. | ||
 The alliance reaches a population more than 100. | ||
| April 2018 | ||
| 21/04/18 | The alliance reaches a population more than 1,000. | |
| May 2018 | ||
| 31/05/18 | Deletion of:USNW. | |
| The alliance USNW was canceled. | ||