Too many rules and restrictions
Shabbat shalom is a Jewish greeting which we say during the day of Shabbat. See also:More about the Jewish Shabbat
Yes, even on Shabbat.
Absolutely. There are individuals of all races who dislike Jewish people. That's not saying all black people dislike Jews.
Dislike of semites. (Jewish and Arabic people)
Shabbat is NOT anything living. It's the Jewish day of rest.
Anti-Semitism
yes, Jewish people do. not necessarily every week (possibly every week if they are orthodox).
Shabbat
Because for 3300 years the Jews have kept the Torah-tradition of Shabbat-observance.
Anyone can sing Shabbat blessings for a child.
Yes, Orthodox Jewish people pray 3 times in a day - Shacharit (Morning Service), Mincha (Afternoon Service) and Maariv (Evening Service). Additional services are added on Shabbat and Festivals. Non-Orthodox Jews generally pray on Shabbat and Festivals.
All Jews; at least those who maintain their tradition.