Arch duke Franz Ferdinand who was Austrian was murdered by the black hand gang who were Serbian.
Gremany
Germany.
Austria Hungary did not become one nation after World War 1.
World War 1 was caused by two terrorists. World War 2 was caused by some Fanatics.
No, world war 1 was not caused by Hitler. he was just a soldier fighting in world war 1 but Hitler DEFENITLY caused world war 2.
the alliance system caused world war one fear because if one nation caused war with a country that meant that the whole alliance was at war too. It caused suspision because suspicion with countries because some countries believed that there were secret agreements that existed between countries.
Mobilization decisions was what caused consumer prices to rise after world war 1.
U.s.a
World War 1
because of world war 1
They were blamed for starting the war after the Versailles treaty and the Paris Peace Treaty. After the war, they had to pay for all of the damages that they caused in Europe, which cause their economy to be greatly effected.
Germany did by attacking France.