[The Conversation Africa] For over 20 years, Ethiopia was led by the Ethiopian People's Revolutionary Democratic Front, a coalition of four ethnic-based political parties representing Tigray, Amhara, Oromo, and Southern nations, nationalities and peoples. The Tigray People's Liberation Front was the most influential party within the coalition. However, in 2018, when the Prosperity Party came into power, the front lost its important role in government.