Which of following french rulers sold the louisiana territory to the u. s. in 1803?
a. louis xiv
b. louis xvi
c. napoleon iii
d. napoleon bonaparte

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.

to force terrorists groups to stop attacking western targets using massive military force.