Kristallnacht is the answer. Auschwitz was one of the concentration camps, the final solution was Hitler's plan to kill the Jews, and the Nuremberg Laws were laws set to restrict the freedom of the Jews before the Holocaust.
Answer:
The Roman ruler that ushered an era of peace is A. Augustus
Explanation:
The assassination of Archduke Franz Ferdinand at Sarajevo and conflict between the Great Powers caused ww1.
Opened jobs for many people made trade and transportation easy <span />