The election of President Abraham Lincoln was the final straw that caused the South to secede from the United States. Hope this helps! :)
After the battle of midway Japan's army was pretty much destroyed. This is when we see kamikaze pilots also.
He believed and suggested that Germans should have the treaty of Versailles reversed and that they should not be punished as harsh as they were for world war 1 and that they should once again become a strong and a proud country that they were before world war 1. This resonated well with the people who supported this, however, he saw the path to this greatness through war and genocide and attacking everyone in Europe.
The first sentence although I believe the last one is also correct.
