about 125000
There are many famous people in Islam all the prophets, and sahabas. but one of the most famous is the last prophet muhammed (s.a.w.)
mostly memorized also wrote on animal skins and bones
The holy Sahabas learnt Eeman from the holy Prophet Hazrat Muhammad (SAW) in whose exalted company they remained.
In Islam, there are 25 prophets and messengers mentioned in the Quran, including Adam, Noah, Abraham, Moses, Jesus, and Muhammad.
The sahabas travelled with him.
I'm not sure if you meant "What is the Islam sign?" If it is what you meant, the internationally recognized symbol of the Islam faith is the crescent moon and star.
Islam is ethnic to an extent. Those who choose to convert to it are recognized as full adherents, whatever their ethnic background.
There are many Islamic leaders who well recognized by Muslims as Religion knowing and understanding. There is no single person as for Catholics or Orthodox.
They lived with the prophet Muhammad PBUH & they were very sincere & devoted believers.
There are 57 countries that are member states of the Organization of Islamic Cooperation (OIC), where Islam is the predominant religion and is officially recognized. However, Islam is also practiced in many other countries around the world.
The most widely recognized symbol for Islam is the "crescent moon" which is really a coincidence of history. The crescent moon was the symbol of the Ottoman Empire and was historically grafted onto Islam simply by dint of the Ottomans being the most powerful Islamic Empire in modern times.
There are 37 firqas of Islam.