| March 2020 |
| 24/03/20 | The alliance ONE was founded. |
| Founding members::  RicoVE, maxx, Rap, Callifax, Koffie, Dedden, Timmerm4n and brouk. |
|  The alliance reaches a population more than 100. |
|
| 25/03/20 | Joining of:Lokus, Eline, SanderVreeken and smashers. |
| The alliance reaches a population more than 1,000. |
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| 26/03/20 | Joining of:BellaDeHevige, hendrikdr, passiefisten, bomba95 and Release. |
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| 27/03/20 | Joining of:Hype! and Stickzor. |
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| 28/03/20 | Leaving of:maxx and passiefisten. |
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| 31/03/20 | Leaving of:Hype!. |
| April 2020 |
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| 01/04/20 | Joining of:Aragorn. |
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| 04/04/20 | Leaving of:RicoVE Callifax Koffie Dedden Timmerm4n Eline SanderVreeken BellaDeHevige hendrikdr and Stickzor. |
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| 05/04/20 | The alliance ONE was canceled. |