Central Powers of World War I (Second Mexican Empire win)

Austria-Hungary
German Empire
Kingdom of Bulgaria
Ottoman Empire
Kingdom of Greece (1918)
Kingdom of Serbia (1918)
Kingdom of Montenegro (1918)
Kingdom of Italy (1918)
Kingdom of Romania (1918)
Russian Empire (1918)
CSA
Puppet states
Khanate of Khiva (1918)
Emirate of Bukhara (1918)
Emirate of Jabal Shammar
Empire of Mexico
Dafur
Dervish state
South African Republic
Belarusian People's Republic
Duchy of Courland and Semigallia
Crimean Regional Government
Don Republic
Kingdom of Finland
Democratic Republic of Georgia
Kuban People's Republic
Kingdom of Lithuania
Moldavian Democratic Republic
Mountainous Republic of the Northern Caucasus
Ukrainian State
Azerbaijan Democratic Republic
United Baltic Duchy
Kingdom of Poland
Kingdom of Belgium (from 1918)
Republic of Aras