They are often depicted with halos (nimbuses) in historical illustrations because they were canonized as saints for their missionary work and for translating the Bible into a language the common people could understand.

The Arab Caliphate became a bridge between the ancient world and the modern era. Arab scholars didn't just preserve the works of Greek and Indian thinkers; they significantly expanded upon them.

The assignment on page 64 of the 6th-grade history textbook by Agibalova and Donskoy typically covers questions related to or Chapter IV (Feudal Lords and Peasants) , depending on the edition.