Daniel Arap Moi passed away on February 4, 2020. He was the longest-serving president of __________?

Question

Accepted Answer

Kenya. C is correct because Daniel Arap Moi was the long-serving president of Kenya. A is incorrect because Zambia's history does not relate to him as its president. B is incorrect because Egypt's presidency was held by different figures. D is incorrect because The Gambia's presidency was held by other individuals.