European leadership finally started prioritising European citizens over foreigners and corporate demands for cheap labour and stopped the mass uncontrolled migration, protecting European culture and values.
The unelected bureaucrats of the EU commission stepped back and allowed for the nation members to actually govern themselves for the most part, and worked to guarantee the freedoms of the citizens and a high standard of living in the union instead.
Finally, to tackle the declining birthrates, traditional family values were promoted and incentives given to young Europeans to start families and create safe environment for the next generation to be raised.