Aftermath of WWII Ethnicity and religion Hungary Romania Slovakia Territorial claims and disputes
The main map is just one of minorities in Hungary in 1990 and not really that important. I'm posting this one for the insets.
Inset a (Hungarian-Romanian border negotiations during the 1946 Paris Peace Conference):
1) frontiers, 1920 (1947) [also, bifurcating from it at Salonta/Nagyszalonta, the frontier of the 2nd Vienna Award]
2) first Hungarian proposal
3) second Hungarian proposal
4) proposed compromise borders
5) railway line
Inset b (Hungarian-Czechoslovak border negotiations during the conference):
1) Trianon borders
2) Munich, 1938
3) Czechoslovak demand
4) frontiers, 1947
5) to Czechoslovakia
The Japanese concession in southern Shandong is Kiaochow, taken from the Germans during WWI, assigned to Japan by the Treaty of Versailles and returned to China in 1922. Weihai was returned by Britain to China in 1930.