(01.04 MC)Suppose an archeologist finds a 10th-century gold coin from the Abbasid Caliphate in a Viking grave in Norway, thousan
ds of miles away. For what purpose is the coin most useful as a primary source? evidence about 10th-century trade networks information about where Abbasids obtained gold details about the lives of Viking slaves in Baghdad calculation of the value of Abbasid money
"<span>evidence about 10th-century trade networks" would be the best option from the list, since the discovery of a coin can give clues as to where the trade routes were, and the volume of goods traded. </span>
