Which of the following African countries participated in the signing of the United Nations Organization (UNO) Charter in 1945? By: Sunday|Published on: Jun 16|Categories: Government WAEC| 0 comments A. Ethiopia B. Tunisia C. Ghana D. Nigeria Correct Answer: Option A – Ethiopia Users Also Read These:The independent African countries that signed the…Which of the following countries is a permanent…Which of the following countries was not…The world organization which existed before the…The United Nations Organization (UNO) came into…