| August 2009 | ||
| 07/08/09 | The alliance FED-CBA (today: CBA) was founded. | |
Founding members::  HANZEL, -.-, victorcba, kira747 and Cumbio. | ||
 The alliance reaches a population more than 5,000. | ||
| 08/08/09 | The alliance is now known as CBA. | |
| Joining of:vitocba, Atuncito and kiwicapo. | ||
| The alliance reaches a population more than 10,000. | ||
| 18/08/09 | Joining of:eduardocba. | |
| 20/08/09 |  The alliance have their first conquest. | |
| October 2009 | ||
| 09/10/09 | The alliance has done over 5 conquests. | |
| 31/10/09 | Leaving of:HANZEL. | |