I said that there were many communities, not that there were many synagogues.
And a Synagogue need not be a huge monumental building. It may be an old factory building.
Jews who live in these countries are allowed to practice their religion.
Algeria
Egypt
Iran
Iraq
Lebanon
Libya
Morocco
Syria
Tunisia
Yemen
Today, Iran's Jewish population is the second largest in the Middle East, after Israel. Although Jews are occasionally subjected to violence by Palestinian protesters in Syria, the government has taken strict protective measures, including arresting assailants and guarding the remaining synagogues.
Just a supplementary question
How many of you have traveled in the Middle East?
The problem is not the people but the fanatics. Unfortunately they have a strong influence in Israel and an even stronger one in the muslim countries in the ME.
I've never been in the Middle East but I did walk and shop in a muslim neighbourghood in Antwerp. The town is called Borgerhout but we call it Borgerocco because of the many Moroccans living there.