 Complete the following phrase:  In 1990, the 1990 African Cup of Nations was the 17th edition of the Africa Cup of Nations, the football championship of Africa CAF. It was hosted by Algeria. Just like in 1988, the field of eight teams was split into two groups of four. Algeria won its first championship, beating Nigeria in the final 10., Nigeria lost once again as they made their third final appearance in four tournaments, this time falling to host Algeria. The 