This is (hopefully) the final version of the 1921 map, just a few years after the end of the great war. I have added
@Hindustani Person's India, and
@ETGalaxy's Mittelafrika.
EUROPE:
-Germany gains Luxembourg and Liege
-Belgium is split into the Kingdom of Flanders and the Commune of Wallonia
-Italy is in a civil war between the Liberal Monarchists and the Roman Restorationists, with Sicily being de facto independent
-The Civil war in France draws to a close, as the government evacuates from Marseilles to Madagascar
-Ireland's civil war is ongoing
-Austria-Hungary splits into: The Austrian Empire, the Kingdom of Hungary, the Republic of Czechoslovakia, and the Kingdom of Dalmatia
-Big Macedonia is the best Macedonia (says Macedonia)
-To the east, Russia is humiliated, forced to pay much of the economic reparations for the war, and give up the following countries: The Kingdom of Lithuania, the Kingdom of Poland, the United Baltic Duchies, the Republic of White Russia, the Kingdom of Ukraine, the Crimean Republic, the Don Cossack State, the Kuban Free State, the Mountainous Republic of the Southern Caucasus (also called Montana), the State of Georgia, and the Ottoman puppet states of Armenia, Aizerbaijan, and Dagestan
ASIA:
-The Hetmanate of Siberia declares independence from Russia, and slowly begins withdrawing from Manchuria
-Mongolia and Tannu Tuva are in personal union with each other
-The Chinese civil war rages on, with the American backed Republic of China, versus the German backed Later Qing Dynasty, under Puyi. This will help create the tensions between Germany and the US that led to the Guiana war.
-Indochina and Malaya are independent
-During the war, Britain lost all effective control over India, and in the treaty of Strasbourg*, the many princely states are freed from British rule
-A pan-Arab revolt begins in Nejd
AFRICA:
-Germany creates Mittelafrika "from Kamerun to Zanzibar!"
-Red France is allowed to keep most of its West African colonies
-The Egyptian Empire is proclaimed (though they are heavily Ottoman influenced)
-Berber and Tuareg states are carved out of French territory
-Ethiopia is allowed to keep British Somaliland, after occupying it during the war.
-The Gallic Republic in Exile is declared on Madagascar, and they vow that one day, they shall return to France
THE AMERICAS:
-The Great War had little effect on the Americas, with the exception of the Occupation, and Annexation, of French Guiana by Germany. Germany also began to back several coup attempts in Cuba and other Latin American countries, in blatant disregard of the Monroe Doctrine. Although the United States had managed to stay out of the Great War, America issued an ultimatum to the German Empire to withdraw from Guiana, and cease its activities in Latin America. When Germany refused, The United States launched an amphibious invasion of Guiana, shown here about 2 months in
*The Treaty of Strasbourg is alt-Versailles, chosen because the Entente delegates would have to drive through the Western Front, and see the carnage they wreaked upon the landscape