It is <span>c. they're convenient.
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Muslims believe in the caste system
It is by Archangel Gabriel. The heavenly book of Islam, classified with Uthman in 600's. Koran implies recitations and alludes to the directions or disclosures the chief heavenly messenger Gabriel provided for Muhammad in 610 CE. Muhammad was told to 'discuss for the sake of Allah.' The Koran is made out of 114 Surahs or parts separated into verses.
Trade was very important to the Persians. By trading they became rich and wealthy. Hope this Helps.
Answer:Farmers focused on growing traditional crops.
Explanation:
