The caliphs/emirs/sultans and the scholars and judges
The main and only founder that scholars know of would be Zarathustra!
Scholars; as all others; believe that Islam is God religion that created by God since and even before start of universe creation. Refer to question below.
Scholars who study scriptures for the purpose of explaining and, if necessary, defending religion are known as theologians. Scholars who study scriptures in order to understand the origins and meanings of those scriptures are simply known as biblical scholars.
Cultural diffusion occurred in Mali when its king Mansa Musa returned home to Mali, bringing back many Arab scholars with him. The scholars taught the people of Mali about the Islamic religion and soon enough, Mansa Musa made Islam the national religion.
Majority of the Malians are Muslims (about 90% of the total population). The Muslim scholars taught them to be tolerant of other religion followers. They also caused the spread of education in Mali.
Some scholars have dated this event to Pentecost Sunday, 17 June 31 AD.
Scholars disagree about exactly who was Tutankhamen's father. Akhenaton, formerly Amenhotep IV, may have been Tut's father. Akhenaton is famous for abolishing traditional Egyptian religion and starting his own monotheistic religion that worshiped the sun. Some scholars believe that Akhenaton's monotheism may have influenced ancient Hebrew religion as one of Akhenaton's hymns to the Aten (sun) is very similar to Psalm 104.
Constantine was the emperor who made Christianity an acceptable religion, but weather he actually converted to Christianity is a matter that is hotly contested among scholars.
Some biblical scholars have dated this event to Pentecost Sunday, 17 June 31 AD.
the best sect in Islam, are those who practise the quran and sunnah based on the understandings of the first scholars of Islam...(why the first scholars?) the first scholars of Islam because most of them met the companies of the prophet Muhammed, and learn from them(the companies) the whole Islamic religion.
Some scholars say that angels originated in the Zoroastrian religion, entering Judaism during the Babylonian Exile.