| May 2016 | ||
| 25/05/16 | The alliance OHA was founded. | |
Founding members::   KumaUrsus. | ||
 The alliance reaches a population more than 100. | ||
| 26/05/16 | Joining of:DOOM. | |
 The alliance have their first conquest. | ||
| 28/05/16 | Joining of:Revatha. | |
| 31/05/16 | Leaving of:Revatha. | |
| June 2016 | ||
| 05/06/16 | Joining of:Old Farmer. | |
| 07/06/16 | Leaving of:Old Farmer. | |
| 11/06/16 | Leaving of:DOOM. | |
| The alliance reaches a population more than 1,000. | ||