| April 2009 |
| 07/04/09 | The alliance Parfaite (today: Pentagon) was founded. |
| Founding members::  doubleyou. |
|  The alliance reaches a population more than 100. |
|
| 08/04/09 | The alliance is now known as Pentagon. |
| May 2009 |
|
| 09/05/09 | The alliance reaches a population more than 1,000. |
| July 2009 |
|
| 21/07/09 | Joining of:fred111080. |
| The alliance reaches a population more than 5,000. |
|
| 24/07/09 | Joining of:ylan. |
| August 2009 |
|
| 16/08/09 | Joining of:le visigot. |
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| 31/08/09 | Joining of:Emeraude. |
| September 2009 |
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| 11/09/09 | The alliance reaches a population more than 10,000. |
|
| 26/09/09 |  The alliance have their first conquest. |
|
| 28/09/09 | Joining of:thirix. |
| October 2009 |
|
| 07/10/09 | Joining of:jp-975. |
|
| 13/10/09 | Joining of:bacon. |
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| 23/10/09 | Deletion of:jp-975. |
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| 26/10/09 | Joining of:cugno73 and bacon2. |
| November 2009 |
|
| 03/11/09 | Joining of:flo85. |
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| 05/11/09 | Joining of:TOLSBOR. |
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| 08/11/09 | Leaving of:flo85 and TOLSBOR. |
| Deletion of:doubleyou. |
|
| 09/11/09 | Leaving of:cugno73. |
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| 12/11/09 | Leaving of:fred111080. |
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| 16/11/09 | Leaving of:thirix. |
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| 18/11/09 | Deletion of:Emeraude. |
| December 2009 |
|
| 02/12/09 | Deletion of:le visigot. |
|
| 13/12/09 | Deletion of:bacon and bacon2. |