| February 2010 |
| 23/02/10 | The alliance HHEA was founded. |
| Founding members::  el_lucho and skysor. |
|  The alliance reaches a population more than 100. |
|
| 24/02/10 | Joining of:Tiroxx. |
| March 2010 |
|
| 04/03/10 | Joining of:chipi. |
|
| 05/03/10 | Joining of:juanalalocatwo, Kolossus and EMaC. |
|
| 06/03/10 | Joining of:yenckroz and joeblack. |
|
| 07/03/10 | Joining of:losjalas, naujara and Cereza. |
|
| 08/03/10 | Joining of:Colface, anubis82 and Kelleb. |
| The alliance reaches a population more than 1,000. |
|
| 10/03/10 | Joining of:alones11, surtiautos and SINTEL. |
|
| 11/03/10 | Joining of:declamador, Rafix Bo, superjimenoide, magmamon and xnikooh. |
|
| 12/03/10 | Joining of:patto. |
| Leaving of:Kolossus. |
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| 13/03/10 | Joining of:dof. |
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| 15/03/10 | Joining of:shin. |
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| 16/03/10 | Joining of:pombopolar2 and alejandro magno. |
| Leaving of:patto. |
|
| 17/03/10 | Joining of:justinalcon. |
|
| 18/03/10 | Leaving of:losjalas. |
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| 20/03/10 | Joining of:king kill. |
| Deletion of:alejandro magno. |
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| 21/03/10 | Joining of:shalompbr. |
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| 23/03/10 | Leaving of:Cereza and anubis82. |
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| 25/03/10 | Joining of:dea2010. |
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| 27/03/10 | Joining of:nana8. |
| Leaving of:Rafix Bo. |
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| 28/03/10 | Joining of:Rahia. |
| April 2010 |
|
| 05/04/10 | Joining of:ser_sel, DarkTerram and Rgtho. |
| The alliance reaches a population more than 5,000. |
|
| 07/04/10 | Joining of:jimmyturey. |
|
| 08/04/10 | Joining of:Galerius. |
| Leaving of:DarkTerram. |
|
| 09/04/10 | Deletion of:Rgtho. |
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| 13/04/10 | Deletion of:naujara. |
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| 15/04/10 | Deletion of:xnikooh. |
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| 17/04/10 | Joining of:Caio. |
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| 18/04/10 | Leaving of:juanalalocatwo and king kill. |
| Deletion of:nana8. |
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| 28/04/10 | Leaving of:Colface and Kelleb. |
|
| 29/04/10 | Joining of:Storbian. |
| Leaving of:surtiautos. |
|
| 30/04/10 | Joining of:duffmello and oIITAVOIIo. |
| Leaving of:EMaC. |
| May 2010 |
|
| 03/05/10 | Leaving of:superjimenoide shalompbr and jimmyturey. |
|
| 07/05/10 | Joining of:BYRONLOP. |
|
| 09/05/10 | Leaving of:declamador and pombopolar2. |
|
| 11/05/10 | Leaving of:BYRONLOP. |
|
| 12/05/10 | Joining of:wason. |
| Deletion of:shin. |
|
| 19/05/10 | Leaving of:duffmello. |
|
| 21/05/10 | Joining of:Rukia, reina, xjuvenal123x, REXXER, Ar Amarth, Nekistame, valarauko, serverus, Giegue, Dizzy, fedegula and PC300GL. |
| The alliance reaches a population more than 10,000. |
|
| 22/05/10 | Joining of:Momberto, Mammon and EL CAMPEADOR. |
|
| 24/05/10 | Leaving of:EL CAMPEADOR. |
| Deletion of:Mammon. |
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| 27/05/10 | Leaving of:xjuvenal123x. |
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| 28/05/10 | Leaving of:Nekistame. |
|
| 30/05/10 | Leaving of:reina. |
|
| 31/05/10 | Leaving of:chipi. |
| June 2010 |
|
| 01/06/10 | Deletion of:Momberto. |
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| 05/06/10 | Deletion of:Giegue. |
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| 06/06/10 | Leaving of:Ar Amarth. |
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| 07/06/10 | Leaving of:wason. |
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| 08/06/10 | Joining of:wilsheishun. |
| Leaving of:Rukia. |
| Deletion of:Caio. |
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| 10/06/10 | Leaving of:PC300GL. |
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| 12/06/10 | Leaving of:SINTEL. |
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| 15/06/10 | Leaving of:alones11. |
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| 18/06/10 | Leaving of:REXXER. |
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| 21/06/10 | Deletion of:fedegula. |
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| 23/06/10 | Leaving of:Tiroxx. |
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| 26/06/10 | Deletion of:dea2010 and oIITAVOIIo. |
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| 27/06/10 | Leaving of:magmamon. |
| July 2010 |
|
| 01/07/10 | Deletion of:Galerius. |
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| 02/07/10 | Deletion of:serverus. |
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| 06/07/10 | Deletion of:valarauko. |
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| 14/07/10 | Leaving of:Storbian. |
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| 15/07/10 | Leaving of:ser_sel. |
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| 17/07/10 | Deletion of:justinalcon. |
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| 25/07/10 | Joining of:rinengan. |
| Leaving of:dof and wilsheishun. |
| August 2010 |
|
| 03/08/10 | Deletion of:rinengan. |
|
| 15/08/10 | Deletion of:el_lucho and skysor. |
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| 18/08/10 | Deletion of:Dizzy. |
| September 2010 |
|
| 04/09/10 | Deletion of:Rahia. |
|
| 29/09/10 | Deletion of:joeblack. |
| October 2010 |
|
| 04/10/10 | Deletion of:yenckroz. |
| The alliance HHEA was canceled. |