Can antisemitism ever be defeated? Jewish people around the world are worried that hate crimes might rise after a new war broke out between Israel and Hamas. Some fear things will never change.
Security increased in synagogues worldwide
Guarded gravitas: Jewish communities turn to high-tech alert systems for protection. Glossary
Israel - A country in the Middle East, and the only Jewish nation in the modern period. It is seen by Jews, Christians and Muslims as the Holy Land.
Palestinian - Palestine is an area of the eastern Mediterranean region, including the West Bank, Gaza Strip and parts of modern Israel. It has been fought over by Arab and Jewish national movements for many years.
Militant - Favouring confrontational or violent methods in support of a political or social cause.
Hamas - A militant Palestinian organisation, which has controlled the Gaza Strip since 2007. It is listed as a terrorist organisation in the UK.
Antisemitic - Hostile to or prejudiced against Jewish people.
Hate crimes - A crime that is motivated by who the victim is, for example prejudice towards their race, sexuality, religion or other characteristics.
Gaza strip - The smaller of two Palestinian territories, home to two million people. It is located on the Mediterranean coast, surrounded by Israel and Egypt.
West Bank - A landlocked territory bordered by Israel, Jordan and the Dead Sea. It is the largest of the Palestinian territories.
Occupied - When a place is controlled or taken over without proper permission.
Synagogues - Jewish places of worship.
Holocaust - The murder of six million Jewish people in Europe by Nazi Germany. Members of other minority groups were also killed.
World War Two - A global war that lasted from 1939 to 1945 and included all of the great powers.
Prejudice - An idea about something, especially a group of people, that is not based on reality.
Defeated - Beaten.