The document provides an overview of 10 historical core concepts related to the Holocaust: 1) Pre-War Jews, 2) Antisemitism, 3) Weimar Republic, 4) Totalitarian State, 5) Persecution, 6) U.S. and World Response, 7) The Final Solution, 8) Resistance, 9) Rescue, and 10) Aftermath. It describes the lives of Jews in Europe prior to 1933, the rise of antisemitism, the establishment of the Nazi totalitarian state and escalating persecution of Jews culminating in the "Final Solution" to annihilate European Jewry through ghettos and extermination camps. It also discusses responses by the U.S. and other countries