| February 2019 | ||
| 22/02/19 | The alliance CXCD (today: BARCA) was founded. | |
Founding members::  MikeRoss, tongkol, McMax, sky, CUANTERUS and DonnaPaulsen. | ||
 The alliance reaches a population more than 100. | ||
| 24/02/19 | Joining of:sexylady. | |
| 27/02/19 | Joining of:denka1231. | |
| The alliance reaches a population more than 1,000. | ||
| 28/02/19 | The alliance is now known as BARCA. | |
| March 2019 | ||
| 02/03/19 | Joining of:Britain. | |
| Leaving of:denka1231. | ||
| 19/03/19 | Joining of:tamulets. | |
| 20/03/19 | Deletion of:McMax. | |
| 21/03/19 | Deletion of:CUANTERUS. | |
| April 2019 | ||
| 07/04/19 | Leaving of:tamulets. | |
| 28/04/19 | Deletion of:tongkol. | |
| May 2019 | ||
| 08/05/19 | Deletion of:DonnaPaulsen. | |
| 09/05/19 | Deletion of:sky. | |
| 11/05/19 | Deletion of:sexylady. | |
| 15/05/19 | Deletion of:MikeRoss. | |