| April 2011 |
| 15/04/11 | The alliance ACSTO (today: Улан) was founded. |
| Founding members::  уланбатор_ and taranaga. |
|  The alliance reaches a population more than 1,000. |
|
| 16/04/11 | The alliance is now known as Улан. |
| Joining of:Hektor, Corbindallas, Югославия, перфоратор, LLORI, lenka, L I S and maluschb. |
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| 17/04/11 | Joining of:Дубрава, schwester, a_lexx, equit, trolleybus, Володько, Razgon, Timudjin and byldos. |
| Leaving of:Югославия. |
| The alliance reaches a population more than 5,000. |
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| 18/04/11 | Joining of:Калатушка. |
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| 19/04/11 | Joining of:DuK, revota and _AD_. |
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| 20/04/11 | Joining of:гала пуз. |
| The alliance reaches a population more than 10,000. |
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| 22/04/11 | Deletion of:revota. |
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| 23/04/11 | Leaving of:equit. |
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| 24/04/11 | Joining of:El Fuerto. |
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| 25/04/11 | Joining of:equit. |
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| 28/04/11 | Joining of:SacRed666. |
| Leaving of:DuK. |
| May 2011 |
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| 06/05/11 | Joining of:Куратор and Илья1. |
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| 07/05/11 | Joining of:Рено де Вишье, Jozik, hangr, corvex78, dimonchik, konvik, lenok, rudkov, --puxer--, DuK, Klim, Vio, Vasya_96, Weringo, Dead.MOPO3, --pux-- and eewee. |
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| 08/05/11 | Joining of:bonopart and Sandro1997. |
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| 09/05/11 | Joining of:serz14. |
| Leaving of:Илья1 and Dead.MOPO3. |
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| 12/05/11 | Leaving of:Sandro1997. |
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| 13/05/11 | Joining of:weniamin, DEN2033, Виктор Гюго, FILIUS, WiNNeR_tig and ляля2011. |
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| 14/05/11 | Joining of:Орел-1, Nastya and sharfik. |
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| 15/05/11 | The alliance is now known as Ё-Улан. |
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| 16/05/11 | The alliance is now known as Ё-У. |
| Leaving of:Vio. |
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| 17/05/11 | Leaving of:equit. |
| Deletion of:El Fuerto. |
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| 18/05/11 | Deletion of:lenok. |
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| 20/05/11 | Leaving of:Vasya_96. |
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| 26/05/11 | Deletion of:Razgon. |
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| 27/05/11 | Leaving of:гала пуз Рено де Вишье dimonchik konvik rudkov bonopart weniamin DEN2033 Виктор Гюго ляля2011 and sharfik. |
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| 29/05/11 | Joining of:Andresso, SQuaRe, narutto and Gusity. |
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| 30/05/11 | Joining of:Gunsliger, cloud and larson777. |
| June 2011 |
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| 01/06/11 | Joining of:konvik. |
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| 02/06/11 | Joining of:ПипеТка and Child. |
| Leaving of:trolleybus. |
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| 04/06/11 | Leaving of:Володько. |
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| 06/06/11 | Leaving of:Timudjin. |
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| 08/06/11 | Joining of:Чпохин. |
| The alliance reaches a population more than 50,000. |
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| 10/06/11 | Leaving of:Jozik. |
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| 13/06/11 | Leaving of:Gusity. |
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| 15/06/11 |  The alliance have their first conquest. |
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| 24/06/11 | Leaving of:ПипеТка. |
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| 27/06/11 | Leaving of:serz14. |
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| 29/06/11 | Deletion of:cloud. |
| July 2011 |
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| 01/07/11 | Leaving of:Child. |
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| 08/07/11 | The alliance is now known as Улан. |
|
| 13/07/11 | Leaving of:Gunsliger. |
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| 15/07/11 | Joining of:BorisLove. |
| Leaving of:BorisLove. |
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| 16/07/11 | Deletion of:SQuaRe. |
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| 17/07/11 | Leaving of:Дубрава. |
| Deletion of:Hektor and Andresso. |
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| 18/07/11 | Leaving of:byldos Калатушка hangr and eewee. |
| Deletion of:перфоратор schwester _AD_ and larson777. |
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| 19/07/11 | Leaving of:a_lexx and Орел-1. |
| Deletion of:Corbindallas and --puxer--. |
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| 20/07/11 | Leaving of:corvex78. |
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| 21/07/11 | Leaving of:lenka DuK and FILIUS. |
| Deletion of:уланбатор_ taranaga LLORI L I S and Nastya. |
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| 22/07/11 | Leaving of:narutto. |
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| 27/07/11 | Deletion of:Чпохин. |
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| 29/07/11 | Deletion of:maluschb. |
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| 31/07/11 | Leaving of:Куратор. |
| August 2011 |
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| 01/08/11 | Deletion of:Weringo. |
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| 12/08/11 | The alliance has done over 5 conquests. |
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| 16/08/11 | Leaving of:Klim. |
| Deletion of:WiNNeR_tig. |
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| 19/08/11 | Deletion of:--pux--. |
| September 2011 |
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| 10/09/11 | Deletion of:SacRed666. |
| October 2011 |
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| 06/10/11 | Deletion of:konvik. |
| The alliance Улан was canceled. |