Hitler was not an issue in 1914.

No. It was a different tyrant but still a militarist, imperialist, child murdering regime backed by huge and powerful invading armies.

The people knew and understood the issues, and decided that making a stand was the right thing to do.

You say they were wrong.
The difference between your positions is that they were there and you were not.
They knew what was going on and you have shown yourself to have no idea or understanding at all.

The history books contradict you so what are your opinions based on?
Lies.
You have been duped.