In 2024, following poor performances for the Bulgarian Socialist Party (BSP) in the June 2024 parliamentary and European elections, Korneliya Ninova resigned her position as the leader of the party.

[2] In September, the BSP national council voted to expel Ninova from the party alongside some of her allies.

[3] Following her expulsion from the BSP, Ninova announced that she would be forming a new political party.

[4] On 21 December, Ninova announced on TV she would be founding a new centre-left movement with aspirations to turn it into a political party[5][6] by Spring 2025.

[8][9] Bulgarian media noted the movement's name's similarity to Jean-Luc Mélenchon's La France Insoumise.