The Jewish People have always believed that they have a special mission from God. They do things in their own ways, such as having special rules about food and eating, not working on the Shabbat, keeping their own holidays, and not marrying people from other religions. Because of this, people in many different times and countries have thought that the Jews were strange, and maybe dangerous. Many countries made laws that the Jews could not work in some jobs or live in some places. Sometimes Jewish people were killed because of their religion. The word "antisemitism" describes the hatred for Jews.