Which of these happen first?

C

Explanation:

i think c because when world war 1 began then there were souldiers then someone could've gotten flue

assessment is the missing word

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.