| July 2011 | ||
| 20/07/11 | The alliance ROA (today: UC) was founded. | |
Founding members::  shamus. | ||
 The alliance reaches a population more than 100. | ||
| August 2011 | ||
| 12/08/11 | The alliance is now known as UC. | |
| Joining of:spermo. | ||
| The alliance reaches a population more than 1,000. | ||
| November 2011 | ||
| 04/11/11 | The alliance reaches a population more than 5,000. | |
| 18/11/11 | Leaving of:spermo. | |
| January 2012 | ||
| 12/01/12 | Joining of:spermo. | |