Explain why the Arabs relatively easily managed to conquer vast territories and subjugate peoples

Explain why the Arabs relatively easily managed to conquer vast territories and subjugate peoples who have become at a higher level of sociable development.

This can be explained by the fact that all Arabs were united by one religion – Islam. Also, the Muslims had a light and numerous cavalry, which was very maneuverable and could quickly overcome long distances, which is very important in the conditions of deserts and areas not suitable for life.

Thus, since 632, Muslims have been able to conquer vast territories in the Middle East, Asia Minor and North Africa. The Arab Caliphate reached enormous proportions and became one of the largest states of the Middle Ages.