People
He was the leader of Germany during WWI.
The correct answer is Kaiser Wilhelm.
Someone who is against getting involved in the war.
The correct answer is Isolationism.
This man was assassinated to begin WWI?
The correct answer is Arch Duke Franz Ferdinand.
This type of boat destroyed the Lusitania.
The correct answer is a u-boat/submarine.
Commanding officer of the American Expeditionary Force.
The correct answer is Black Jack Pershing.