What was one important contribution of Archimedes? he discovered that earth circles around the sun
he figured out the value of pi
he discovered the the earth is round
he measured the circumference of earth

He figured out the value of pi

He figered the value of pi thats the answer

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.

america