So what if he killed him am on yall side. Matter fact let me call up France and Germany.
We need the best army ever get to work.
The assassination of Archduke Franz Ferdinand was the final spark the war needed to began.
This is were they start to get into arguments and were they declare war on each other. After this both sides start getting allies.
One of the causes of war was militarism. This was when a country is trying or competing to have the strongest or biggest milatry.
This is when a country get new land either by force or by winning it. This played a big role in the war since everyone needed land.
This is when a country feels extra proud about themselves or feels like they are better.
So the assassination was the final spark to start the war. The war became such a big problem after other countries started getting involved. All the other factors tie in like nationalism and militarism. People think the Serbian government planned the assassination to regain control of their land.