Jewish men wear Kippers ( a type of hat) to show that there is someone more higher that them.
They have a symbol. Their symbol is the shield of David but it is aslo know as the star of David..
Judaism originated in Irsrael around 4,000 years ago.
There is a great spring cleaning in the home before the festival to ensure that no trace of leaven is left in the home during Pesach.
Matzah (unleavened bread) is eaten throughout the festival, as are other foods that contain no leaven.