Answer:
Soldiers who returned from the war supported and raised awareness for Hitler
Explanation:
World War 1 commenced in 1914 when Archduke Franz Ferdinand was killed and it lasted for four years. During that period, Adolf Hitler served first as an infantryman.
When the war ended, the soldiers that returned successfully raised awareness for Hitler because they planned to eliminate other German groups that were not like them. These other groups were blamed for the defeat the encountered during war.