In December 2019, the party merged with the Afar National Democratic Party (ANDP), the Amhara Democratic Party (ADP), the Ethiopian Somali People's Democratic Party (ESPDP), the Gambela People's Democratic Movement (GPDM), the Hareri National League (HNL), the Oromo Democratic Party (ODP) and the Southern Ethiopian People's Democratic Movement (SEPDM) to form the Prosperity Party.[9]