Yes, it is true that the the role of some artists is to decorate functional objects, since artists are needed in all fields to do creative work that either other cannot do, or are too busy to do.
Answer:
Education
Cicero used what he had known to translate the concepts of the Greek Philosophy to Latin.
Which was actually a good look/profile for him because it was what he was good at doing
The major split in Islam is that between the majority Sunnis and the minority Shiites. The split goes back to events in the 7th century: After Mohammed's death in 632, leadership of the Islamic community passed to Abu Bakr as-Siddiq, one of Mohammed's closest companions
This answer would also be false