How long could trading take at a Middle Ages fair? minutes seconds hours all day

Depending on where you were in the middle ages it would take days to weeks sometimes months, for traders to travel between one destination from another. Hopes this is helpful

Explanation:

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.