Passover is related to what event in Jewish history
The answer to your question is Celebrates the Exodus, the freedom from slavery of the Children of Israel from ancient Egypt that followed the Ten Plagues.
A table set up for a Passover seder. Jews. (In various forms also by: Samaritans; Messianic Jews; some groups claiming affiliation with Israelites). Celebrates the Exodus, the freedom from slavery of the Children of Israel from ancient Egypt that followed the Ten Plagues.