In the 1930s Ethiopia, then Abyssinia was invaded by Italy, which was part of the Axis. Therefore by definition Ethiopia was Allied.
Germany invaded Italy in 1944.
Mussolini
Italy invaded Ethiopia (Abyssinia) and Greece
Italy invaded Ethiopia.
Germany invaded Ethiopia
Italy
Ethiopia
During World War II, it was Great Britain who invaded Ethiopia in hopes to increase power status. However, shortly afterwards they allowed them their freedom
Italian Somaliland, Ethiopia, then Libya.
Germany
Ethiopia