| January 2020 | ||
| 22/01/20 | The alliance ČS was founded. | |
Founding members::  Angela. | ||
 The alliance reaches a population more than 1,000. | ||
| 23/01/20 | Joining of:Rita. | |
| Leaving of:Rita. | ||
| The alliance reaches a population more than 5,000. | ||
| March 2020 | ||
| 04/03/20 | Joining of:vcielkaisr. | |