„The collapse of the Weimar Republic was not inevitable. The Nazi Party never garnered anywhere near a majority of the German electorate’s support, winning just over 30 percent of the vote in the republic’s last free and fair national elections. Mainstream political leaders had many opportunities to push back. But Hugenberg believed he could use Hitler to revitalize his conservative movement. Von Papen believed he could control Hitler (…) They were all wrong.“ https://www.foreignaffairs.com/germany/hitler-warnings-weimar-democracy-daniel-ziblatt
Warnings From Weimar

Why bargaining with authoritarians fails.

Foreign Affairs