shia Muslims live in many countries. but shia Muslims mainly live in Iran. also Iraq, Bahrain, Pakistan, Azerbaijan and more. other Muslim countries are mainly sunni with minor shia population. Qum in Iran is main central city of Shia Islam. also Najaf in Iraq was in past a main city of Iran and also today.
Certainly Iran. Iraq and Azerbaijan are also majority Shiite countries. Other countries like Lebanon and Yemen have large Shiite minorities.
musilms
Iran, Azerbaijan, Bahrain, and Iraq.
Iraq and Iran
yes for there prayer
Mainly; Syria and Lebanon
70% of world total Musilms live in Asia-Pacific only. Refer to link below for more details.
Iran is the main Shia Moslem country
In Iran. Refer to related question below.
Yes, Hell (Narak, Naraka )
Non Musilms
Non Musilms