Cameroon became a German colony known as Kamerun.
After World War I, Cameroon was divided between France and the UK as League of Nations mandates.
The French-administered part of Cameroon became independent as the Republic of Cameroun.
The southern part of British Cameroons federated with the Republic of Cameroun.
The federation was abandoned, and the country was renamed the United Republic of Cameroon.
The country was renamed back to the Republic of Cameroon by presidential decree.
Tensions in English-speaking territories escalated into open warfare over demands for an Ambazonian state.