Austria Hungary did not become one nation after World War 1.
Bosnia wasn't an independent nation during the First World War, it was owned by Austria-Hungary at the time, the Emperor-King of Austria-Hungary was Franz-Joseph I until his death in 1916 and Charles I from 1916 until the dissolution of Austria-Hungary in 1918.
Because Serbia for example wanted to be its own nation from Austria-Hungary.
some guy from austria-hungary assassinated archbishop Ferdinand of Serbia. Serbia were allies of Russia and then Russia declared war on austria-hungary
No, the nation of Turkey was not a combatant in the Second World War. It was however a combatant nation in the First World War on the side of Germany & Austria-Hungary.
No they did not they had an economic downturn.
because Austria-Hungary was becoming a world power
Austria-Hungary
There was no Austria-Hungary after WWI it was broken up after the first world war
Austria-Hungary fought in the Battle of Ginghames during World War One. This battle was between Austria-Hungary and Italy.
Hungary officially split from Austria-Hungary in October 1918, so Austria and Hungary had to negotiate separate treaties. Austria had the Treaty of Saint-Germain, and Hungary had the Treaty of Trianon.
some countries supported Austria-Hungary (like Germany...) and some supported Serbia (like Russia...) and then World War I started...
some countries supported Austria-Hungary (like Germany...) and some supported Serbia (like Russia...) and then World War I started...