)Which primary source about the Islamic Empire would be most likely to show bias?

a book containing algebra equations

the accounting records of an Italian merchant in Damascus

a Crusader's speech to his troops before a battle

an advisor's letter to the caliph on a threat to the realm

Question

)Which primary source about the Islamic Empire would be most likely to show bias?

 a book containing algebra equations

 the accounting records of an Italian merchant in Damascus

 a Crusader's speech to his troops before a battle

 an advisor's letter to the caliph on a threat to the realm

anonymous · Answer

a crusader's speech to his troops before battle