Mm well I say that c. Japan forms a
Alliance with Germany and Italy
B, the Treaty of Versailles. The other answers refer to WW2
I think it's B as the answer
I'm not sure but extract is a synonym of abstract
This region was also politically unstable as there were different ethnicities and there was also rising nationalism in the region. Nationalism brought about tensions. There was also rising Serbian nationalist groups. Combined with the brinkmanship of the European Powers the area became a fuse to the powder keg that Europe had become. The Balkans has strong Cultural, Religious, and language ties to the surrounding Empires but they were in small pockets making nation building difficult.