to teach the true religion of god and spread the truth
In the Shi'a Muslim faith, they are called imams.
Imams
they are writers of constitutions
the islamic republic of Iran
Killing innocent people is prohibited in islam its not part of Islamic Faith.
The Islamic faith believes in Allah.
Each Islamic country has its capital city but if you mean the spiritual capital of the Islamic faith then it's the city of Mecca (Makkah).
They both believe in one God.
Allover the world
610 A.D.
Yes, the mosque is the place where people that study the Islamic faith go to worship
Muhammad SAW/PBUH is the leader of the islamic faith. When i say leader i mean the founder the person who founded Islam.