The correct answer to this open question is the following.
Although there are options attached, we can say the following.
Religions in different regions of Afro Eurasia developed governments there because of the influence that Islam exerted in that region of the Middle East, the North of Africa, and some regions of Eastern Europe.
In the 6th century, the expansion of the Arabic Empire throughout these regions facilitated the spread of Islam. From its origins in the Arabian peninsula, Islam quickly spread due to conquest, trade, and evangelization. It reached far places as was the case of the Iberian peninsula.
The most important periods of expansion were during the Rashidun Caliphate, the Umayyad Caliphate, and the Abbasid Caliphate.
