| April 2010 | ||
| 11/04/10 | The alliance 4C was founded. | |
Founding members::  Oxy. | ||
| 17/04/10 |  The alliance reaches a population more than 100. | |
| 21/04/10 | Joining of:Coel1. | |
| 22/04/10 | Joining of:Intor, exsile, TrustedOons, Fauxpaws, vampirito and shawnonline. | |
| 24/04/10 | Joining of:ICYllTH and laurelann. | |
| The alliance reaches a population more than 1,000. | ||
| 26/04/10 | Leaving of:Intor and shawnonline. | |
| 27/04/10 | Leaving of:exsile. | |
| 28/04/10 | Joining of:CrimKing. | |
| 30/04/10 | Leaving of:vampirito and ICYllTH. | |
| May 2010 | ||
| 09/05/10 | Leaving of:CrimKing. | |
| 11/05/10 | Joining of:pellelin. | |
| 18/05/10 | Leaving of:pellelin. | |
| June 2010 | ||
| 10/06/10 | Leaving of:Coel1 TrustedOons and laurelann. | |
| July 2010 | ||
| 14/07/10 | Leaving of:Fauxpaws. | |
| 20/07/10 | Joining of:Coel1 and laurelann. | |
| The alliance reaches a population more than 5,000. | ||
| August 2010 | ||
| 17/08/10 | Leaving of:Coel1. | |
| 18/08/10 | Leaving of:Oxy. | |