Do all of the African regions that participated in the Portugese Colonial War share an official language? Given the above question, please answer with reasoning first!
The current African nations of Angola, Guinea-Bissau and Mozambique participated in the the Portugese Colonial War. The Portugese Colonial War was a decisive struggle in Lusophone Africa. Lusaphone countries are those that include Portugese as an official language.
Therefore, the answer is yes.