It is type of subjective political discourse than academic concepts based on common narratives about Ethiopian statehood and Abyssinian colonialism since 19th century.
In August 2020 voice recording captured a private meeting where Shimelis Abdisa, president of regional state of Oromia expressed his belief that the ruling Prosperity Party aims to shape Ethiopia according to Oromo culture, potentially sidelining other ethnic groups in the country.
During these periods, several towns in central Ethiopia has been changed to Oromo language, such as Ziway to Batu and Awra Godana, in the Amhara Region into Kore.
[6] The Ethiopian Ombudsman also denounced that "there is no legal or moral ground to impose a flag and anthem from Oromia on schools in Addis Ababa".
Ethnic cleansing of Amhara from Oromia which killed tens of thousands and displaced millions were an example for maintaining Oromo supremacy.