Answer:
A. Haile Selassie
Explanation: Haile Selassie is an Ethiopian emperor with the native name Tafari Makonnen who lived for 83 years between 1892 to 1975. He tried to modernize his country and bring it to the mainstream African country after the world war(II),he implemented a several modernization programs example include implementing a salary system for workers in Ethiopia's civil service and prevented Italian invasion in 1986.