| June 2019 |
| 23/06/19 | The alliance PWR-B was founded. |
| Founding members::  dreamtv,  sa3sa3, soufian, web and upforu. |
|  The alliance reaches a population more than 100. |
|
| 24/06/19 | The alliance reaches a population more than 1,000. |
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| 26/06/19 | Joining of:armada and nor. |
| Leaving of:armada. |
|
| 30/06/19 | Joining of:AiTAr. |
| July 2019 |
|
| 01/07/19 | Leaving of:sa3sa3 and soufian. |
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| 02/07/19 | Joining of:MouBu. |
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| 05/07/19 | Joining of:ou_sen, kan_ki, yo_tan_wa, Mou_Ten, ri_boku and Shin. |
|
| 06/07/19 | Joining of:Viper, aboalmgd, alshala and XabdX. |
| Leaving of:nor. |
| The alliance reaches a population more than 5,000. |
|
| 07/07/19 | Joining of:ka_rin, heki, roku_o_mi, ei_sei, ka_ryo_ten, shou_hei_kun, tou, ren_pa, hou_ken, Ou_Hon, Kyou_Kai, ou_ki and ki_sui. |
| The alliance reaches a population more than 10,000. |
|
| 08/07/19 | Joining of:Daenv. |
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| 09/07/19 | Joining of:Cosa. |
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| 15/07/19 | Deletion of:heki ei_sei and ka_ryo_ten. |
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| 18/07/19 | Deletion of:ri_boku and ki_sui. |
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| 29/07/19 | Deletion of:ka_rin shou_hei_kun and ren_pa. |
|
| 31/07/19 | Leaving of:AiTAr. |
| Deletion of:MouBu ou_sen yo_tan_wa Mou_Ten Shin roku_o_mi tou Ou_Hon Kyou_Kai and ou_ki. |
| August 2019 |
|
| 02/08/19 | Deletion of:dreamtv web and upforu. |
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| 09/08/19 | Deletion of:kan_ki. |
| September 2019 |
|
| 02/09/19 | Leaving of:Viper. |