Central Powers - Wikipedia

Central Powers, The Kaiserreich Wiki

German entry into World War I - Wikipedia

What if the US, Netherlands, Brazil, Peru, Ecuador, Colombia, and Chile joined the Central Powers in WW1? - Quora

Operation Faustschlag - Wikipedia

Middle East after a Central Powers Victory

Jeannin Stahltaube 2 - Etrich Taube - Wikipedia

Participants in World War I

File:WorldWarI-MilitaryDeaths-CentralPowers-Piechart.png - Wikipedia

Romania in World War I - Wikipedia

Greece during World War I - Wikipedia

So I was on a Wikipedia page of WW1 and I found this in the Belligerents section. : r/battlefield_one

Central Powers(TGC), World Creator Wiki

Treaty of Bucharest (1918) - Wikipedia

History of Bulgaria: Tsar, Thrace, Central Powers, Glagolitic alphabet, Bulgars, List of Bulgarian monarchs, Boris III of Bulgaria, Moesia : Source: Wikipedia: : Böcker

Treaty of Brest-Litovsk (Ukraine–Central Powers) - Wikipedia