| October 2017 | ||
| 17/10/17 | The alliance ostrzesz was founded. | |
Founding members::  ostrzesz. | ||
 The alliance reaches a population more than 100. | ||
| October 2017 | ||
| 17/10/17 | The alliance ostrzesz was founded. | |
| Founding members:: ostrzesz. | ||
| The alliance reaches a population more than 100. | ||