| March 2012 | ||
| 25/03/12 | The alliance T.A (today: U.E.A) was founded. | |
Founding members::  huythanhland, crazylizard134, m.thanushan, Roman City, Ulfric16 and to poutanaki. | ||
 The alliance reaches a population more than 1,000. | ||
| 26/03/12 | Joining of:cencorot and Asiaking. | |
| 27/03/12 | Joining of:gilgamesh, auouo, goa devil and greyspot. | |
| Leaving of:Roman City Ulfric16 to poutanaki and Asiaking. | ||
| The alliance reaches a population more than 5,000. | ||
| 28/03/12 | Joining of:chaze, shenell and Julian. | |
| 29/03/12 | The alliance is now known as U.E.A. | |
| Leaving of:m.thanushan. | ||
| 31/03/12 | Joining of:Don Bernardo. | |
| April 2012 | ||
| 02/04/12 | Leaving of:greyspot. | |
| 05/04/12 | Leaving of:Julian. | |
| 06/04/12 | Leaving of:huythanhland. | |
| 12/04/12 | Leaving of:cencorot gilgamesh auouo and goa devil. | |
| 17/04/12 | Deletion of:shenell. | |
| 23/04/12 | Leaving of:chaze. | |
| May 2012 | ||
| 22/05/12 | Deletion of:Don Bernardo. | |