Not in modern times.
In biblical times orthodox Jews, known as the Pharisees and Sadducee's, antagonized against other Jews that weren't like them. This still occurs in modern history.
Yes, according to Jewish belief, Jews are still considered God's chosen people in modern times. This belief is rooted in the covenant between God and the Jewish people as described in the Hebrew Bible.
Modern Orthodox Jews consider themselves bound by the 613 commandments in the Torah as understood by the unbroken rabbinical tradition from biblical times to the present. In this regard, they agree with Hassidic Jews. Modern Orthodoxy generally accepts the role of modern science and engages vigorously with the secular world. Where Hassidic Jews dress very distinctively and frequently minimize their contact with the secular community, modern Orthodox Jews are likely to blend into a crowd, with perhaps only a kippah (yarmulke) identifying them as Jews. Where Hassidic Jews view a yeshiva education as normal, Modern Orthodox Jews go to universities and graduate programs -- although significant numbers attend Yeshiva University, an Orthodox university.
In Modern times, a Jewish pilgrimage is generally a reference to visiting Israel. Other than that, Jews no longer make pilgrimages.(In ancient times, the Jews would make pilgrimages to the Temple in Jerusalem, which no longer exists.)Modern Jews do not go on pilgrimage.
In modern times: Weizman, Balfour, and the United Nations General Assembly in 1948.
In general, modern Jews still believe and practice circumcision.
Basically the Jews died and the Sonderkommando picked the things up.
The jews.
Jews pray 3 times a day.
Not at all.
Jews do not use images of living things or divine things during worship.