The assassination the Archduke Franz Ferdinand and his wife was critical in setting off the chain of events that led to the First World War, it is the most commonly known and probably most significant event of the war.
It was the enforcement of the feudal system because it led to a way of government based on obligations between the lord or king and vassal. By the twlefth century this system was found throughout most of Eurpope.
Germany's desire to be dominant.
Germany's aggression toward Poland
Germany was going on with the holocaust and japan was invading china it all escalated when Germany invaded Poland and then WW2 officially started.
Prejudice affected Jews during the Holocaust because even before the Holocaust it was all around the and during the Holocaust because the Nazi's and the SS enforced it heavily. Non-Jews were affected by it because it made them look at it with a whole new perspective.
The motivation for the holocaust was ideological, not economic.
Antisemitism was one of the factors which led to the Holocaust.
Hitler.
She led the holocaust
Hating jews.
noise pollution
A lot of things indirectly led to the establishment of the State of Israel. Probably the most commonly referenced is the Holocaust, because the Holocaust made clear the extent of animosity held against the Jews and their need for an independent nation to defend their interests.
because it was a major factor of the industrial revolution. Tenements led to the modern day apartment building.
Since Christians were not allowed to handle loans with interest (it was outlawed by the church) Jews were the ones who would make banks and become rich off of loans. This could have influenced a general jealousy from the christian majority in Germany that could have lead to the holocaust
the election of Hitler.
The invasion of Normandy. This led to the defeat of German forces.