| November 2020 | ||
| 03/11/20 | The alliance ZR-420 was founded. | |
Founding members::  legalizeit. | ||
 The alliance reaches a population more than 100. | ||
| December 2020 | ||
| 02/12/20 | The alliance reaches a population more than 1,000. | |
| January 2021 | ||
| 26/01/21 | The alliance reaches a population more than 5,000. | |
| March 2021 | ||
| 22/03/21 | The alliance reaches a population more than 10,000. | |
| April 2021 | ||
| 16/04/21 |  The alliance have their first conquest. | |
| May 2021 | ||
| 08/05/21 | The alliance has done over 5 conquests. | |