No. The Talmud is an explanatory legal treatise in Judaism. It is not a "sacred text" nor is it affiliated with Christianity in any way. (The Jewish sacred text is the Tanakh or Jewish Bible.)
yes
Its their holy city
The Tanakh (Jewish Bible).
Ellen Singer has written: 'Bible Legends' 'Our sacred texts' -- subject(s): Introductions, Jewish religious education, Judaism, Juvenile literature, Sacred books, Textbooks for children 'A companion guide to the book Jewish marital status' 'Our Sacred Texts: Discovering the Jewish Classics'
Yes; and it still is.
Jews consider marriage sacred.
"Important" is a opinion
A dog isn't held to be very sacred in Judaism. It is often looked down upon and despised.
Judaism accepts parts of the Christian Bible as sacred, but treats the entire Jewish Bible as sacred.
Wine is , and has been, considered sacred in many societies and under various conditions.
Anybody may read the Jewish sacred texts outside the context of the synagogue service. However, only an adult Jew (13 or older) can read directly from the Torah scroll in front of the Jewish congregation during services.