| September 2012 | ||
| 16/09/12 | The alliance WC-SW was founded. | |
Founding members::  Ambiorix. | ||
| 18/09/12 | The alliance is now known as WC-SW. | |
| Joining of:Ambiorix. | ||
| 19/09/12 |  The alliance reaches a population more than 100. | |
| October 2012 | ||
| 13/10/12 | The alliance reaches a population more than 1,000. | |
| December 2012 | ||
| 07/12/12 | Deletion of:Ambiorix. | |
| The alliance WC-SW was canceled. | ||