German troops invade Poland. The Treaty of Versailles is signed. Adolf Hitler becomes chancellor of Germany. Adolf Hitler becomes chancellor of Germany. The Treaty of Versailles is signed.
German troops invade Poland.
The Treaty of Versailles is signed. German troops invade Poland. Adolf Hitler becomes chancellor of Germany. The treatment of Jews in Europe during World War II and of the Armenians in the Ottoman empire are examples of cultural diffusion. National leaders were held personally accountable for war crimes against humanity.