The religion of Jews is Judaism,which began over 3,000 years ago.
犹太人的宗教是犹太教,它开创于3 000多年前。
【句式分析】 本句中含有一个由which引导的非限制性定语从句。which引导非限制性定语从句时,既可以指代先行词,也可以指代整个主句的内容;which从句只能置于主句后。
He was chosen chairman of the Students' Union,which made us very happy.
他被选为学生会主席,我们为此都很高兴。