Where and in what date was Islam founded?

Answer 1

Islam is God (Allah) religion and not a man made religion. There are two concepts for Islam definition:

1. Islam per Quran:

Islam religion was founded by Allah (or God in English and same God worshiped in Judaism and Christianity) by the start of Quran revelation by God to prophet Muhammad (peace be upon him) through the Angel Gabriel (Jibril) in Mecca (currently in the Kingdom of Saudi Arabia) in year 610 AD. Quran revelation continued also when the prophet (peace be upon him) migrated to Medina (that is also located in the Kingdom of Saudi Arabia) until prophet death in year 632 AD

2. Islam in its universal sense:

Islam is an Arabic word that means submission and surrender to God (as the one and only one God). In this sense Islam began by the universe creation where all God creatures were created under their submission (Islam) to God. Upon start of mankind, they are taught through God prophets to be on full submission (Islam) to God.

All prophet missions; including Noah, Abraham, Moses, Jesus, and Muhammad, was to hold submission (Islam) to the one and only one God, the Creator, with no partner, no son, no father, no companion, no associate, and no resemblance (defined as monotheism).

In this sense:

Submission to God per God's revelation of the Covenant to Abraham is called Judaism.

Submission to God per God's revelation through Jesus is called Christianity.

Submission to God per God's revelation of the Quran to Muhammad is called Islam.