The Torah scroll in its original form and language..plus people who have an unbroken tradition as to its meaning.
Synagogues are Jewish houses of worship and reading from the Torah-scroll. According to tradition, the Divine presence resides there.
Yes, we pray and congregate in synagogues.
There is no specific "the stair" in a synagogues. Some synagogues have stairs while others don't.
Jerusalem is regarded as the holiest city. Most synagogues in the world are built to face it.
Yes, ALL Orthodox synagogues do, but in the other synagogues, some non-Orthodox Jews will wear their own.
They go to their synagogues for Shabbat Friday night services and Shabbat Saturday morning services.
Some synagogues do, but some don't.
It is celebrated in the home, and special prayers are also added in the daily synagogue services. Sometimes synagogues and Jewish schools also have Hanukkah parties.
That depends on the synagogues. Flowers are NOT allowed when there's death and mourning.
Jews worship God whether or not synagogues are available.
Burning of the Riga synagogues happened in 1941-07.
The FASCISTS attacked Jewish shops and synagogues.
The cantor's chair is where the cantor sits in the synangogue.