| October 2016 |
| 23/10/16 | The alliance E&T C (today: E&T C) was founded. |
| Founding members::  fiftin1, KRET_, mniam, cezary, sredni, Malygos, AdamPesso, olek, Bezrobotni.pl, yin&yang, ŚMIETANECZKA, johny, Drutus, frycek1020, Ekypa Remontowa, Hornet, hipopotam, GOODPARTS, skinnyman, lord43, Obelx, szczurzyca, erwin, Dęboltom, Harlon, r&m, chen, White, chabeta, Manieczkoo, irmina, Sarcastic, WISNIA85, anulka, Proxion, Amn3zja, Nimu Ralo, Guziec77, OczarowanySokół, marcin42, Arminius, sajan85, KILL BILL, Nostromo, Agafia, wojtekbe and Froost. |
| Leaving of:Nimu Ralo. |
|  The alliance reaches a population more than 10,000. |
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| 24/10/16 | Joining of:pucker, Kubus, anzela, koloxdx and Darco. |
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| 25/10/16 | Joining of:MrocznySen and maniek1983. |
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| 26/10/16 | Leaving of:anulka. |
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| 27/10/16 | Leaving of:Proxion and KILL BILL. |
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| 29/10/16 | Joining of:Prezes90. |
| Leaving of:irmina. |
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| 30/10/16 | Joining of:Linden and CEZRAM... |
| Leaving of:Amn3zja and anzela. |
| The alliance reaches a population more than 50,000. |
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| 31/10/16 | Deletion of:WISNIA85. |
| November 2016 |
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| 01/11/16 | Joining of:Psychoza. |
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| 02/11/16 | Leaving of:Psychoza. |
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| 03/11/16 | Joining of:Amn3zja and anzela. |
|  The alliance have their first conquest. |
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| 08/11/16 | The alliance reaches a population more than 100,000. |
| The alliance has done over 5 conquests. |
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| 12/11/16 | The alliance has done over 10 conquests. |
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| 13/11/16 | Deletion of:Amn3zja. |
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| 17/11/16 | Leaving of:Arminius. |
| The alliance has done over 20 conquests. |
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| 18/11/16 | Deletion of:Sarcastic. |
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| 29/11/16 | The alliance has done over 50 conquests. |
| December 2016 |
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| 04/12/16 | Joining of:Marduk. |
| Leaving of:anzela. |
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| 06/12/16 | Joining of:anzela. |
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| 07/12/16 | Joining of:Buddy, ADAMY and baltazarki. |
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| 10/12/16 | Joining of:booo. |
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| 11/12/16 | Leaving of:sajan85 Buddy ADAMY baltazarki and booo. |
| The alliance has done over 100 conquests. |
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| 13/12/16 | Joining of:Sylwia. |
| Deletion of:Guziec77. |
| January 2017 |
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| 03/01/17 | Joining of:S&A, Nick and Trojus. |
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| 04/01/17 | Joining of:anulka. |
| The alliance reaches a population more than 500,000. |
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| 08/01/17 | Leaving of:OczarowanySokół. |
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| 16/01/17 | Leaving of:S&A. |
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| 17/01/17 | The alliance has done over 200 conquests. |
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| 26/01/17 | Leaving of:marcin42. |
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| 27/01/17 | Joining of:Pr_Kwiat. |
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| 29/01/17 | Leaving of:anzela. |
| February 2017 |
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| 05/02/17 | Joining of:Sensibilla, marcin42 and Robinson_c. |
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| 06/02/17 | Leaving of:Sensibilla. |