It is speculated by some that the Jewish people were celebrating the Passover seder during the Last Supper, but this is disputed.
The Last Supper is a Christian event and has no meaning for Judaism.
It wasn't.See also:http://judaism.answers.com/jewish-philosophy/why-judaism-doesnt-accept-jesus
you mean month right? September
the disadvantages of celebrating festivals are that during festivals people play cards ,drunk and loss money. people waste the money during festivals.
Jewish people do not recognize Jesus as special; therefore they would not be concerned with a Last Supper. Some Jewish people have heard of this last meal in Jerusalem and acknowledge that it happened, but would acknowledge it only as a historical event and would excise the theological claims made there.
Jewish people were treated horribly during the holocaust
Holidays are dates that are agreed upon by people in a country - they celebrate some special event. Some good examples are Christmas, celebrating the birth of Jesus Christ; Hannukah, celebrating the rededication of the Jewish temple in Jerusalem; Independence Day, celebrating the date of your country's independence.
he really messed up germany by killing inocent jewish people and eating them for supper
Jewish people
Yes.
Jewish people have been determined based on the religion that they practice. This was an unfortunate thing for Jews during the holocaust.
The United states has never celebrated Hanukkah. Only the Jewish people living in the United States celebrate Hanukkah. Jews have been living in the United States and celebrating Hanukkah since the 17th Century.